The Ultimate Guide to Skincare Antioxidants

Antioxidants in Skincare: A Guide to Their Benefits and Uses

Antioxidants are the skin’s natural defenders — powerhouse ingredients that neutralize free radicals, protect collagen, and prevent oxidative stress caused by UV exposure, pollution, and inflammation. Over time, oxidative damage leads to dullness, uneven tone, fine lines, and premature aging — making antioxidants an essential part of every skincare routine.

Whether your goal is to brighten, firm, calm irritation, or boost radiance, antioxidants work at every level to maintain skin health and vitality. They shield against environmental aggressors, repair oxidative damage, and enhance the effectiveness of other actives — helping your complexion stay smooth, resilient, and luminous.

Unlike emollients or humectants that work on hydration and barrier support, antioxidants focus on protection and prevention — defending your skin’s structure (collagen, elastin, and lipids) from the invisible stressors that accelerate aging.

First, we’ll explore the core antioxidants — the most researched and effective defenders of skin health — including Vitamin C, Vitamin E, Niacinamide, Ferulic Acid, Coenzyme Q10, Resveratrol, Green Tea, EGCG, Carotenoids, and Glutathione. These build your primary shield against oxidative stress, support collagen, and restore radiance from within.

Second, we’ll look at supporting and emerging antioxidants — multi-tasking soothing and repair actives that enhance resilience and calm reactivity — including Bakuchiol, Ectoin®, Centella Asiatica (Cica), Panthenol (Pro-Vitamin B5), Aloe Vera (Aloe Barbadensis Leaf Extract), Bisabolol, Allantoin, Sea Buckthorn (Hippophae Rhamnoides), Ginseng Extract (Panax Ginseng), Marine Extracts (Algae, Kelp, Seaweed), and Lonicera Japonica (Honeysuckle) Flower Extract. These ingredients complement your core antioxidants by soothing inflammation, supporting barrier repair, and boosting environmental defence.

  • Vitamin C

    (Ascorbic Acid & Derivatives) Brightens skin, fades pigmentation, and boosts collagen for firmer, more radiant skin.

  • Vitamin E

    (Tocopherol, Tocopheryl Acetate) A lipid-soluble antioxidant that protects cell membranes, softens skin, and stabilizes other antioxidants like Vitamin C.

  • Ferulic Acid

    Enhances and stabilizes Vitamins C and E while providing its own UV-protective, anti-inflammatory benefits.

  • Licorice Root Extract

    A multi-tasking botanical antioxidant that soothes inflammation, inhibits excess melanin, and brightens dull or uneven skin tones.

  • Coenzyme Q10

    Energizes skin cells, boosts repair, and defends lipids and collagen from oxidative stress.

  • Resveratrol

    A potent polyphenol found in grapes and berries that helps reduce inflammation, strengthen the barrier, and combat visible signs of aging.Welcome to our store.

  • Green Tea

    Rich in polyphenols and EGCG, this antioxidant calms redness, reduces inflammation, and neutralizes pollution damage.

  • EGCG

    The most active compound in green tea, offering intense antioxidant and anti-inflammatory power to soothe and protect.

  • Carotenoids

    Protect against photoaging by defending against UV-induced oxidative stress and supporting collagen integrity.

  • Glutathione

    A cellular-level antioxidant that promotes detoxification, supports radiance, and reinforces the skin’s natural defense system.5

Explore each antioxidant below to understand how it works, its benefits, and how to choose the right one for your routine.

VITAMIN C (ASCORBIC ACID & DERIVATIVES)

The Brightening Defender

Protects skin from oxidative stress, brightens pigmentation, and boosts collagen for firmer, more radiant skin.

Vitamin C is one of the most studied and powerful antioxidants in skincare. Unlike exfoliating acids, it doesn’t resurface the skin — it defends it. Vitamin C works by neutralising free radicals caused by UV radiation, pollution, and daily oxidative stress, which are responsible for premature ageing, dullness, and loss of firmness. It also plays a vital role in collagen synthesis and melanin regulation, making it a cornerstone ingredient for both anti-aging and brightening.

How does it work? Vitamin C protects and repairs the skin on multiple levels. It neutralises free radicals before they can damage collagen, elastin, and cell membranes — helping to prevent premature ageing at its source. At the same time, it inhibits excess melanin production, fading pigmentation and promoting a more even skin tone.

Beyond defence, Vitamin C also stimulates collagen synthesis, improving firmness and elasticity for a smoother, plumper complexion. When paired with other antioxidants like Vitamin E and Ferulic Acid, it works synergistically to amplify protection and strengthen the skin’s overall resilience.

With consistent use, Vitamin C reveals visibly brighter, smoother, and more radiant skin — restoring a healthy, luminous glow.

Pure vs. Derivative Forms: Not all Vitamin C is created equal. L-Ascorbic Acid is the purest and most potent form, delivering fast and visible results — but it’s also the least stable and may cause irritation in sensitive skin. Derivatives such as Sodium Ascorbyl Phosphate or Tetrahexyldecyl Ascorbate are gentler, more stable alternatives that convert into active Vitamin C once absorbed. They’re ideal for beginners or those prone to sensitivity, offering long-term brightening and antioxidant protection with less risk of irritation.

Most common forms of Vitamin C:

  • L-Ascorbic Acid – The purest and most potent form; brightens skin, firms texture, and smooths fine lines.
  • Sodium Ascorbyl Phosphate – Water-soluble, gentle, and stable; ideal for acne-prone or sensitive skin.
  • Ascorbyl Glucoside – A mild, stable derivative that converts to active Vitamin C in the skin for gradual radiance.
  • Magnesium Ascorbyl Phosphate – Soothing and hydrating; perfect for dryness or sensitivity while brightening tone.
  • Tetrahexyldecyl Ascorbate (THD Ascorbate) – An oil-soluble, highly stable form that penetrates deeply to support collagen and fade pigmentation.

Side effects: Pure Vitamin C can cause tingling or irritation, especially at concentrations above 15–20%. Always patch test and introduce gradually if you have reactive or sensitive skin.

Choosing a product: Look for opaque, airtight, or dark glass packaging to prevent oxidation. Serums containing 10–20% L-Ascorbic Acid, ideally combined with Vitamin E and Ferulic Acid, are the gold standard for potency and stability. For sensitive skin, opt for derivatives or encapsulated Vitamin C formulations that release slowly over time.

Best suited for:

  • Dull or uneven skin tone
  • Pigmentation and dark spots
  • Fine lines and early signs of aging
  • Photo-damaged skin
  • All skin types (derivatives are best for sensitive skin)

Vitamin E (Tocopherol, Tocopheryl Acetate)

The Lipid Defender

Shields the skin’s lipids from oxidation, enhances moisture retention, and boosts the stability of other antioxidants — especially Vitamin C.

Vitamin E is a fat-soluble antioxidant naturally present in the skin’s sebum and cell membranes, where it protects against oxidative stress and environmental damage. It plays a crucial role in maintaining the integrity of the skin barrier by preventing lipid peroxidation — the process that weakens and destabilises the skin’s protective layer.

Beyond its antioxidant power, Vitamin E is also a gentle emollient, helping the skin stay soft, smooth, and hydrated. It works best in combination with other antioxidants (particularly Vitamin C and Ferulic Acid), where it regenerates and prolongs their protective activity for comprehensive defence.

How does it work? Vitamin E integrates into the skin’s lipid matrix, where it reinforces and protects the outer barrier. It neutralises free radicals generated by UV radiation and pollution, preventing them from breaking down collagen and cell membranes. At the same time, it prevents oxidation of skin lipids, maintaining a strong, supple barrier that resists dehydration.

By embedding itself within the skin’s natural oils, Vitamin E also enhances moisture retention, improving elasticity and softness. Working in harmony with Vitamin C, it stabilises and regenerates other antioxidants, extending their protective power and boosting the skin’s overall resilience.

Most Common Forms of Vitamin E: Not all forms of Vitamin E act the same way on the skin. While both Tocopherol and Tocopheryl Acetate provide antioxidant benefits, they differ in stability, potency, and how quickly they become active once applied.

  • Tocopherol – The naturally occurring, biologically active form of Vitamin E. It provides immediate antioxidant protection, helping neutralise free radicals and strengthen the lipid barrier. Commonly found in serums and facial oils for direct, intensive repair.
  • Tocopheryl Acetate – A more stable, esterified form that resists oxidation and offers a longer shelf life. Once absorbed, it’s converted by skin enzymes into active tocopherol, providing gradual, sustained protection. Ideal for moisturisers, sunscreens, and daily-use products.

Together, these forms of Vitamin E ensure both instant and long-term antioxidant defence, keeping the skin nourished, hydrated, and protected from environmental stress.

Choosing a Product with Vitamin E: When choosing a product with Vitamin E, start by checking which form is used. Tocopherol offers fast-acting protection and is ideal in serums or oils for photoaged or dry skin. Tocopheryl Acetate is gentler and more stable — perfect for daily moisturisers, SPF products, and soothing creams for sensitive skin.

For optimal results, look for formulas that combine Vitamin E with Vitamin C and Ferulic Acid. This clinically proven trio enhances antioxidant stability, boosts UV and pollution defence, and visibly improves skin tone and texture.

Vitamin E is also a valuable addition to SPF products, barrier-repair creams, and after-sun treatments, where it calms inflammation and minimises oxidative stress caused by sun exposure.

Best suited for:

  • Dry, mature, or sun-exposed skin
  • Barrier repair and protection
  • Pairing with Vitamin C for enhanced antioxidant synergy
  • After-sun or post-procedure recovery

FERULIC ACID

The Antioxidant Amplifier

Boosts the power and stability of other antioxidants — especially Vitamin C and E — while protecting skin from UV- and pollution-induced oxidative stress.

Ferulic Acid is a potent plant-derived antioxidant naturally found in the cell walls of grains such as rice, oats, and wheat. It acts as a stabiliser and enhancer for other antioxidants, preventing their degradation and amplifying their overall effectiveness. When combined with Vitamins C and E, it forms one of the most researched and powerful antioxidant trios in modern skincare.

Beyond its role as a stabiliser, Ferulic Acid offers independent protective and anti-aging benefits. It helps neutralise free radicals, reduce inflammation, and prevent the breakdown of collagen and elastin caused by environmental aggressors — contributing to firmer, smoother, and more even-toned skin over time.

How does it work? Ferulic Acid works at both a molecular and cellular level to shield the skin from oxidative stress. It scavenges free radicals generated by UV exposure, pollution, and infrared radiation, preventing them from damaging lipids, DNA, and structural proteins.

When used in combination with Vitamin C and Vitamin E, Ferulic Acid:

  • Doubles their photoprotective power, increasing antioxidant stability and longevity.
  • Enhances collagen preservation by reducing free-radical–induced degradation.
  • Improves skin tone and radiance through anti-inflammatory and brightening effects.

This synergy makes Ferulic Acid one of the most valuable supporting antioxidants in skincare — not only enhancing protection but also ensuring that other actives perform at their peak.

Side effects: Ferulic Acid is generally well-tolerated by all skin types. It’s rare to experience irritation, though those with highly sensitive skin may notice mild tingling when first applied, particularly in Vitamin C + E serums.

Choosing a Product with Ferulic Acid: Ferulic Acid is most effective when paired with other antioxidants — particularly L-Ascorbic Acid (Vitamin C) and Tocopherol (Vitamin E) — in serum form. Look for concentrations of 0.5–1% Ferulic Acid, which have been shown to significantly enhance antioxidant stability and skin protection.

It’s commonly found in brightening serums, anti-aging treatments, and photoprotective formulas, often designed for morning use under SPF. Packaging should be opaque or air-restrictive to preserve potency.

Best suited for:

  • Dull or sun-damaged skin
  • Pigmentation and uneven tone
  • Preventing premature aging
  • Boosting antioxidant performance in Vitamin C + E formulas
  • Daily morning use under SPF

NIACINAMIDE (VITAMIN B3)

The Multi-Tasking Barrier Defender

Brightens, strengthens the barrier, reduces redness, and restores long-term balance and resilience.

Niacinamide — also known as Vitamin B3 — is one of the most versatile and clinically proven actives in modern skincare. Acting as both an antioxidant and a cellular regulator, it improves multiple aspects of skin health simultaneously. From brightening and barrier repair to oil balance and redness reduction, Niacinamide supports stronger, calmer, and more resilient skin on every level.

Unlike many antioxidants that simply neutralise free radicals, Niacinamide optimises how skin cells function — helping them produce more ceramides, fatty acids, and collagen while reducing inflammation and pigment transfer. The result is smoother, stronger, and more balanced skin over time.

How does it work? Niacinamide enhances the skin’s natural resilience by increasing levels of NAD⁺ (nicotinamide adenine dinucleotide) — a coenzyme that fuels cell repair and energy production. With higher NAD⁺ levels, skin cells are better equipped to defend against oxidative stress, UV exposure, and pollution.

It also stimulates ceramide synthesis, strengthening the lipid barrier and improving moisture retention. At the same time, Niacinamide reduces melanosome transfer (the process by which pigment moves to the surface), helping fade dark spots and even out tone.

Beyond brightening and protection, Niacinamide regulates sebum production, calms inflammation, and supports collagen formation, improving elasticity and texture over time. The result is skin that feels hydrated, balanced, and visibly more refined — with smoother texture, smaller-looking pores, and a healthy, luminous glow.

Side effects: Niacinamide is well tolerated by nearly all skin types, including sensitive and rosacea-prone. However, higher concentrations (10% or more) can occasionally cause mild flushing or tingling, especially when layered with acidic actives. Start low (2–5%) and increase gradually to build tolerance.

Choosing a product with Niacinamide: Niacinamide features in everything from serums and moisturisers to toners and sunscreens. Serums typically deliver the most potent results, while creams and essences offer barrier-repairing and hydrating support.

Look for:

  • Concentrations between 2–10%, depending on your skin’s tolerance and goals.
  • Combinations with panthenol, ceramides, or hyaluronic acid for added hydration.
  • Pairings with zinc PCA (to regulate oil) or N-acetyl glucosamine (for enhanced brightening).

If your skin is reactive, avoid layering high-strength Niacinamide with strong acids in the same routine — instead, alternate morning and evening use.

Best suited for:

  • Uneven skin tone and dullness
  • Redness or sensitivity
  • Oily or acne-prone skin
  • Fine lines, enlarged pores, or early aging
  • Barrier repair and long-term maintenance

LICORICE ROOT EXTRACT (GLYCYRRHIZA GLABRA)

The Brightening Botanical Antioxidant

Soothes inflammation, inhibits excess melanin, and brightens dull or uneven skin tones.

Licorice Root Extract is a time-honoured botanical active celebrated for its skin-soothing and brightening properties. Rich in antioxidants and anti-inflammatory compounds, it not only helps calm irritation and redness but also reduces the appearance of dark spots and uneven pigmentation. Its dual ability to protect and correct makes it a valuable ingredient in routines focused on radiance, balance, and sensitivity.

Derived from the root of the Glycyrrhiza glabra plant, this multitasking extract contains several key bioactive molecules — including glabridin, liquiritin, and glycyrrhizin — that work synergistically to defend against oxidative stress and regulate melanin production.

How does it work? Licorice Root Extract delivers antioxidant, brightening, and soothing benefits through several biochemical pathways.

Glabridin, one of its primary actives, inhibits tyrosinase — the enzyme responsible for melanin production — thereby helping to fade hyperpigmentation and prevent new spots from forming. Liquiritin, another major compound, helps disperse existing melanin within the skin, improving clarity and brightness.

Meanwhile, glycyrrhizin offers powerful anti-inflammatory effects by reducing cytokine activity, making Licorice Root Extract particularly beneficial for sensitive, irritated, or acne-prone skin. Together, these components neutralise free radicals, calm irritation, and create a visibly more even and luminous complexion.

Side effects: Licorice Root Extract is generally gentle and suitable for all skin types, including sensitive and reactive skin. Irritation is rare, though those with allergies to legumes or herbal extracts should patch test first. In high concentrations, it may cause mild dryness if not paired with hydrating ingredients.

Choosing a product with Licorice Root Extract: You’ll find Licorice Root Extract in brightening serums, calming essences, and moisturisers formulated for sensitive or pigmented skin. It’s also frequently combined with other antioxidants and brightening actives for a more comprehensive effect.

Look for:

  • Formulas combining Niacinamide, Vitamin C, or Tranexamic Acid for amplified brightening.
  • Pairings with Panthenol, Aloe Vera, or Centella Asiatica to enhance soothing benefits.
  • Daily-use concentrations around 0.5–1% for maintenance, or higher levels (2–4%) in targeted spot treatments.

Use Licorice-infused products consistently, as its brightening effects build gradually over several weeks of regular application.

Best suited for:

  • Hyperpigmentation and uneven tone
  • Redness or post-acne marks
  • Sensitive or reactive skin
  • Dull, tired complexions
  • Daily antioxidant and soothing support

Coenzyme Q10 (Ubiquinone) 

The Cellular Energy Antioxidant

Energises skin cells, boosts repair, and defends collagen and lipids from oxidative stress.

Coenzyme Q10 — also known as Ubiquinone — is a naturally occurring antioxidant found in every cell of the body, where it plays a vital role in energy production and cellular repair. In skincare, it supports the skin’s natural renewal process while protecting against oxidative damage caused by UV exposure, pollution, and everyday stress.

As we age, natural Q10 levels in the skin decline, leading to slower cell regeneration, dullness, and loss of elasticity. Topically applied Coenzyme Q10 helps replenish this essential molecule, energising skin cells to function more efficiently and resist environmental damage — resulting in a firmer, smoother, and more radiant complexion.

How does it work? Coenzyme Q10 operates at the mitochondrial level, where it fuels ATP (adenosine triphosphate) production — the energy currency of cells. This energy is essential for maintaining healthy cell turnover, collagen synthesis, and antioxidant defence.

By boosting the skin’s energy metabolism, Q10 enhances the ability of cells to repair oxidative damage, maintain structural integrity, and resist premature ageing. It also acts as a lipid-soluble antioxidant, protecting the cell membranes and skin’s natural oils from peroxidation — one of the main causes of barrier weakening and inflammation.

Regular use of Q10-enriched skincare helps:

  • Reduce fine lines and improve elasticity.
  • Protect collagen and elastin from degradation.
  • Boost vitality in tired or photoaged skin.
  • Defend lipids and cellular DNA from oxidative stress.

Side effects: Coenzyme Q10 is non-irritating, non-sensitising, and suitable for all skin types, including sensitive and mature skin. Adverse reactions are extremely rare.

Choosing a product with Coenzyme Q10: Q10 is most effective in oil-based serums, creams, and emulsions, where it remains stable and bioavailable. Because it’s fat-soluble, it integrates seamlessly into the skin’s lipid layer, enhancing both protection and hydration.

Look for:

  • Concentrations between 0.3–1% for daily antioxidant protection.
  • Formulas combining Vitamin E or Squalane for improved absorption and stability.
  • Pairings with Peptides or Ceramides to support collagen and barrier repair.

Apply Q10 products in the morning, ideally under SPF, to help defend against UV-induced oxidative damage.

Best suited for:

  • Dull, tired, or photoaged skin
  • Fine lines and loss of elasticity
  • Mature or dry skin types
  • Preventing premature ageing
  • Boosting antioxidant protection in daytime routines

RESVERATROL

The Longevity Antioxidant

Defends against free radicals, reduces inflammation, and supports collagen longevity for smoother, firmer, more youthful-looking skin.

Resveratrol is a powerful polyphenol antioxidant naturally found in grapes, berries, peanuts, and red wine. Often referred to as the “longevity molecule,” it helps extend the life and performance of skin cells by neutralising oxidative stress, calming inflammation, and protecting collagen from environmental degradation.

In skincare, Resveratrol acts as both a protector and a restorer — strengthening the skin’s defence against UV damage and pollution while boosting its natural repair mechanisms. Its ability to modulate inflammation makes it especially beneficial for stressed, reactive, or aging skin that has lost radiance and firmness over time.

How does it work? Resveratrol works by activating SIRT1, a family of longevity-related enzymes known as sirtuins, which help regulate cell repair and survival under stress. By stimulating these enzymes, Resveratrol supports DNA stability, enhances cellular renewal, and slows visible signs of ageing at the molecular level.

As an antioxidant, it scavenges free radicals generated by UV radiation, pollution, and inflammation, preventing oxidative damage to lipids, proteins, and collagen. Resveratrol also has notable anti-inflammatory and antimicrobial properties, helping calm redness and protect against environmental aggressors that contribute to premature ageing.

Regular use of Resveratrol-enriched products helps improve firmness, elasticity, and overall tone while giving the complexion a healthy, revitalised glow.

Side effects: Resveratrol is well tolerated by most skin types, including sensitive and rosacea-prone skin. Mild tingling may occur initially, especially in high-concentration serums, but irritation is rare.

Choosing a product with Resveratrol: Resveratrol is most stable and effective in oil-based serums, emulsions, or night treatments, as exposure to air and light can reduce potency.

Look for:

  • Concentrations between 0.5–1% for daily antioxidant protection.
  • Pairings with Ferulic Acid, Vitamin E, or Niacinamide for enhanced stability and broader antioxidant coverage.
  • Formulas designed for evening use, when the skin’s natural repair processes are most active.

Because Resveratrol is both antioxidant and anti-inflammatory, it pairs beautifully with Peptides, Hyaluronic Acid, or Squalane for added hydration and repair.

Best suited for:

  • Premature ageing and fine lines
  • Loss of firmness or dullness
  • Redness or environmental sensitivity
  • Post-sun or pollution-exposed skin
  • Mature, stressed, or reactive complexions

Green Tea (Camellia Sinensis)

The Calming Polyphenol Protector

Rich in antioxidants and polyphenols that calm inflammation, neutralise free radicals, and protect the skin from environmental stress.

Green Tea Extract is one of the most studied botanical antioxidants in skincare, prized for its soothing, anti-inflammatory, and anti-aging properties. Derived from the leaves of the Camellia sinensis plant, it contains a potent blend of catechins — plant compounds with exceptional antioxidant power. The most active and researched of these is EGCG (Epigallocatechin Gallate), which is responsible for Green Tea’s ability to protect, repair, and revitalise the skin.

In skincare, Green Tea acts as both a shield and a soother — defending against oxidative stress caused by UV exposure and pollution while calming redness, irritation, and inflammation. It’s particularly beneficial for acne-prone, sensitive, or stressed skin, helping to restore balance and clarity.

How does it work? Green Tea Extract works by delivering a concentrated dose of polyphenols, primarily catechins, that scavenge free radicals and reduce the inflammatory cascade triggered by oxidative stress.

EGCG (Epigallocatechin Gallate), the star compound, protects skin cells from UV-induced DNA damage and lipid peroxidation, while also inhibiting the enzymes that break down collagen and elastin. This helps preserve firmness and elasticity over time.

Additionally, Green Tea helps regulate sebum production and provides mild antibacterial activity against acne-causing bacteria (C. acnes), making it a versatile ingredient for both anti-aging and clarifying skincare routines.

Regular use of Green Tea-infused products helps calm irritation, reduce redness, and reinforce the skin’s natural defence mechanisms — leaving it clearer, smoother, and more resilient.

Side effects: Green Tea Extract is gentle and well tolerated by all skin types. In rare cases, very high concentrations may cause mild dryness in sensitive skin, so it’s best paired with hydrating ingredients like hyaluronic acid or panthenol.

Choosing a product with Green Tea: Green Tea is widely used in serums, toners, moisturisers, and sunscreen formulations for its protective and soothing benefits.

Look for:

  • EGCG or Camellia Sinensis Leaf Extract listed high on the ingredient list.
  • Formulas combining Green Tea with Niacinamide, Panthenol, or Centella Asiatica for enhanced calming and barrier repair.
  • Pairings with Vitamin C or Resveratrol for broader antioxidant coverage and UV protection.

Green Tea is especially effective in daytime skincare, where it defends against UV and pollution stress, but it also supports overnight recovery when paired with restorative actives.

Best suited for:

  • Sensitive, irritated, or acne-prone skin
  • Redness and inflammation
  • Oily or combination skin types
  • Photoaged or environmentally stressed skin
  • Daily antioxidant and calming protection

EGCG (Epigallocatechin Gallate)

The Potent Active Within Green Tea

A powerhouse antioxidant that defends against oxidative stress, calms inflammation, and strengthens skin resilience at the cellular level.

EGCG, short for Epigallocatechin Gallate, is the most biologically active and potent compound found in Green Tea Extract (Camellia sinensis). It is a catechin — a class of polyphenols renowned for their antioxidant and anti-inflammatory strength. While Green Tea extract provides a broad spectrum of soothing protection, EGCG is its concentrated core — offering targeted, high-efficacy defence against free radicals, UV damage, and inflammation.

In skincare, EGCG is valued for its ability to reduce redness, regulate sebum, and prevent collagen breakdown, making it an exceptional ingredient for both anti-aging and acne-prone skin routines.

How does it work? EGCG works by directly scavenging reactive oxygen species (ROS) — unstable molecules generated by UV light, pollution, and stress that cause oxidative damage and premature aging. By neutralising these radicals, EGCG helps maintain the integrity of lipids, proteins, and DNA within skin cells.

It also suppresses inflammatory mediators such as interleukins and prostaglandins, helping to calm irritation and reduce redness in sensitive or reactive skin. At the same time, EGCG inhibits matrix metalloproteinases (MMPs) — enzymes responsible for breaking down collagen and elastin — thereby preserving firmness and elasticity.

For oily or acne-prone skin, EGCG gently regulates sebaceous activity and shows mild antimicrobial action, helping to reduce breakouts while supporting a clearer, more balanced complexion.

Side effects: EGCG is gentle and well tolerated by most skin types. In rare cases, concentrated formulas may cause mild tingling or dryness in very sensitive skin. To prevent this, look for products that combine EGCG with hydrating or barrier-strengthening ingredients like panthenol, hyaluronic acid, or centella asiatica.

Choosing a product with EGCG: EGCG is most effective in serums, toners, or lightweight emulsions, where its high concentration can deliver antioxidant and anti-inflammatory benefits directly to the skin.

Look for:

  • Epigallocatechin Gallate or EGCG listed among the top ingredients.
  • Pairings with Vitamin C or Ferulic Acid for enhanced UV defence.
  • Combinations with Niacinamide or Green Tea Extract for balanced antioxidant and calming activity.

Use daily, especially in the morning, to strengthen defences against environmental and UV-induced stress, or at night to calm and restore after sun or pollution exposure.

Best suited for:

  • Sensitive, acne-prone, or redness-prone skin
  • Photoaging and collagen loss
  • Dull, fatigued, or stressed complexions
  • Oily or combination skin needing antioxidant balance
  • Reactive or inflamed skin needing daily protection

Carotenoids (Lycopene, Beta-Carotene) 

The Radiance-Boosting Defenders

Powerful plant pigments that neutralise free radicals, protect against UV damage, and promote a healthy, radiant complexion.

Carotenoids are a family of naturally occurring antioxidants found in colourful fruits and vegetables such as tomatoes, carrots, and sweet potatoes. Among the most studied are Lycopene and Beta-Carotene, both renowned for their ability to protect skin cells from oxidative stress, reduce photoaging, and enhance radiance from within.

In skincare, carotenoids act as biological sunscreens — not by replacing SPF, but by reinforcing the skin’s natural defence against UV-induced free radical damage. They also support the repair of photoaged skin, help maintain elasticity, and improve overall skin tone and glow.

How do they work? Carotenoids work by neutralising singlet oxygen and reactive oxygen species (ROS) — unstable molecules generated by UV exposure and pollution that damage collagen, lipids, and DNA.

Lycopene, the red pigment in tomatoes, is particularly effective at quenching singlet oxygen, one of the most harmful forms of oxidative stress. It helps prevent collagen breakdown, reduce redness, and enhance the skin’s ability to recover from UV exposure.

Beta-Carotene, the orange pigment found in carrots and other root vegetables, is a provitamin A compound — meaning the body can convert it into retinol (Vitamin A) as needed. In topical form, it improves the skin’s resilience, boosts antioxidant defence, and contributes to a smoother, more even-toned complexion.

Together, these carotenoids strengthen the skin’s photoprotective response, helping to minimise visible signs of sun damage such as dullness, fine lines, and uneven pigmentation.

Side effects: Carotenoids are safe, gentle, and well tolerated by all skin types. They are non-irritating and non-sensitising, though highly concentrated extracts may impart a temporary yellow or orange tint to very fair skin — this is cosmetic and washes off easily.

Choosing a product with Carotenoids: Carotenoids are most commonly found in antioxidant serums, facial oils, and moisturisers designed for daily protection and radiance.

Look for:

  • LycopeneBeta-Carotene, or Carrot Root Extract listed high on the ingredient list.
  • Formulas combining carotenoids with Vitamin E, Coenzyme Q10, or Squalane for enhanced lipid protection and barrier support.
  • Synergistic blends with Vitamin C or Niacinamide to boost brightness and reinforce antioxidant activity.

Carotenoid-rich skincare is best used in the morning, under SPF, for daily antioxidant defence — or as part of an evening routine to repair UV-induced oxidative stress.

Best suited for:

  • Dull, uneven, or sun-damaged skin
  • Preventing photoaging and oxidative stress
  • Restoring radiance and healthy glow
  • Sensitive or mature skin needing gentle protection
  • Daily antioxidant support alongside SPF

Glutathione

The Master Antioxidant

A powerful cellular antioxidant that defends against oxidative stress, supports detoxification, and brightens the skin from within.

Glutathione is a tripeptide naturally produced in the body from three amino acids: cysteine, glutamine, and glycine. It plays a central role in maintaining skin health by protecting cells from oxidative damage, recycling other antioxidants like Vitamins C and E, and regulating melanin production for a clearer, more radiant complexion.

In skincare, Glutathione is prized for its ability to neutralise free radicals, reduce pigmentation, and support skin detoxification at a cellular level. It’s especially valued in brightening and anti-aging formulations, helping restore luminosity and protect against pollution, UV, and environmental stress.

How does it work? Glutathione works primarily by scavenging free radicals and reactive oxygen species (ROS) before they can damage cellular components like lipids, proteins, and DNA. It also directly participates in the regeneration of other antioxidants, such as Vitamin C and Vitamin E, keeping the skin’s overall defence system active and efficient.

Beyond protection, Glutathione influences the skin’s melanogenesis process — the production of melanin — by shifting it from dark (eumelanin) to lighter (pheomelanin) pigment formation. This mechanism contributes to its brightening and tone-evening effects, particularly when used consistently over time.

At the cellular level, Glutathione also helps detoxify environmental pollutants and heavy metals, supporting skin vitality and repair. This makes it a key antioxidant for dull, stressed, or congested complexions.

Side effects: Topical Glutathione is considered safe and well tolerated for all skin types. Because it is a naturally occurring compound in the body, it rarely causes irritation or sensitivity. However, its effectiveness depends heavily on formulation stability and penetration — encapsulated or liposomal forms are preferred for optimal delivery.

Choosing a product with Glutathione: Glutathione is most commonly found in brightening serums, antioxidant ampoules, and advanced anti-aging creams.

Look for:

  • Glutathione or Reduced Glutathione near the top of the ingredient list.
  • Pairings with Vitamin C, Niacinamide, or Tranexamic Acid for synergistic brightening.
  • Combinations with Coenzyme Q10, Panthenol, or Peptides to enhance skin repair and barrier strength.
  • Formulas using liposomal, nano-encapsulated, or stabilised Glutathione for greater bioavailability.

Use daily, preferably in the morning for antioxidant protection or in the evening for repair and tone correction.

Best suited for:

  • Dull, uneven, or pigmented skin
  • Oxidative stress and environmental damage
  • Post-inflammatory hyperpigmentation (PIH)
  • Stressed, tired, or congested complexions
  • Brightening and long-term anti-aging care
  • Bakuchiol

    A natural retinol alternative that stimulates collagen, smooths fine lines, and improves elasticity — all without irritation or photosensitivity.

  • Ectoin®

    A biotech antioxidant that protects skin cells from environmental stress, pollution, and UV-induced damage while enhancing hydration and barrier repair.

  • Centella Asiatica

    A soothing botanical rich in asiaticoside and madecassoside; calms inflammation, accelerates wound healing, and strengthens the barrier.

  • Panthenol

    (Pro-Vitamin B5) Deeply hydrating and repairing; attracts and retains moisture while soothing irritation and supporting skin recovery.

  • Aloe Vera

    A natural hydrator and anti-inflammatory that cools, calms, and replenishes moisture, making it ideal for sensitive or sun-exposed skin.

  • Bisabolol

    A calming, anti-inflammatory compound derived from chamomile that reduces redness, soothes irritation, and enhances skin tolerance to actives.

  • Allantoin

    A gentle skin-conditioning agent that promotes cell renewal, smooths roughness, and helps heal minor irritations and dryness.

  • Sea Buckthorn

    Rich in vitamins C and E, carotenoids, and omega fatty acids; nourishes, strengthens, and restores radiance while protecting against oxidative stress.

  • Ginseng Extract

    A revitalising antioxidant that boosts circulation, enhances firmness, and helps the skin resist environmental and metabolic stress.

  • Marine Extracts

    Mineral-rich antioxidants that hydrate, detoxify, and protect against pollution-induced oxidative stress while promoting smooth, supple skin.

  • Lonicera Japonica

    (Honeysuckle Flower Extract) A soothing antioxidant with antibacterial and anti-inflammatory properties; helps calm irritation and protect the skin from environmental damage.

Explore each antioxidant below to understand how it works, its benefits, and how to choose the right one for your routine.

Bakuchiol

The Gentle Retinol Alternative

Smooths fine lines, boosts collagen, and improves skin tone — all with the gentleness of a botanical.

Bakuchiol is a plant-derived antioxidant extracted from the seeds of the Psoralea corylifolia (babchi) plant. Celebrated as a natural alternative to retinol, it offers many of the same benefits — such as improved firmness, smoother texture, and reduced fine lines — without the irritation, dryness, or photosensitivity often associated with traditional retinoids.

Unlike retinol, which works through direct cell turnover, Bakuchiol functions primarily through antioxidant and gene-modulating activity, helping to improve how the skin regenerates and repairs itself. It’s gentle enough for daily use and suitable for even the most sensitive or reactive skin types.

How does it work? Bakuchiol enhances cellular renewal and collagen synthesis by stimulating similar gene pathways as retinol — encouraging smoother, firmer, and more resilient skin. Its strong antioxidant profile also helps neutralise free radicals and protect against environmental and UV-induced oxidative stress.

In addition, Bakuchiol helps regulate sebum production, reduce inflammation, and inhibit melanin synthesis, making it a versatile active for both aging and acne-prone skin.

Over time, consistent use improves tone, refines texture, and supports a more even, radiant complexion — all without peeling or sensitivity.

Side effects: Bakuchiol is remarkably gentle and well-tolerated across all skin types, including sensitive and rosacea-prone skin. Unlike retinol, it does not cause photosensitivity or barrier disruption, making it safe for day and night use. Mild purging is rare but possible during the first few weeks as skin cell turnover improves.

Choosing a product with Bakuchiol: Look for concentrations of 0.5–1% Bakuchiol, which have been shown in studies to deliver visible anti-aging and brightening results. It’s commonly found in serums, oils, and creams formulated for sensitive, dry, or mature skin.

For enhanced benefits, pair Bakuchiol with hydrating ingredients like squalane, hyaluronic acid, or ceramides — or use it alongside antioxidants like niacinamide and Vitamin C for a comprehensive daily defense.

Best suited for:

  • Fine lines, wrinkles, or loss of firmness
  • Uneven tone or texture
  • Oily, acne-prone, or sensitive skin
  • Retinol-intolerant or pregnant users
  • Barrier repair and prevention of premature aging

Ectoin® 

The Cellular Protector

Shields skin cells from environmental stress, hydrates deeply, and strengthens the barrier for long-term resilience.

Ectoin® is a natural extremolyte — a stress-protection molecule originally discovered in microorganisms that thrive in extreme environments such as salt lakes and deserts. In skincare, it acts as a multifunctional antioxidant, anti-inflammatory, and cellular stabiliser, helping the skin resist and recover from daily environmental stressors like UV radiation, pollution, heat, and dehydration.

Unlike many antioxidants that work primarily on the surface, Ectoin® operates at the cellular level, improving the skin’s ability to retain moisture, protect DNA, and repair itself. This makes it particularly valuable for sensitive, dry, or inflamed skin needing both protection and balance.

How does it work? Ectoin® works by forming a microscopic, water-rich “shield” around skin cells — known as the Ectoin Hydro Complex. This structure helps stabilise proteins, lipids, and cell membranes, preventing oxidative and structural damage from external aggressors such as UV rays, pollution, and blue light.

It also reduces the release of inflammatory mediators, calming irritation and redness, while enhancing the skin’s natural moisture-retention capacity. Clinical studies show that Ectoin® can increase hydration for up to 7 days after application and significantly reduce oxidative stress markers, helping to prevent premature aging.

Together, these effects make it one of the most advanced and gentle protective actives available today.

Side effects: Ectoin® is extremely well tolerated and suitable for all skin types, including sensitive, atopic, and post-procedure skin. It is non-irritating, non-sensitising, and fragrance-free — safe for long-term, everyday use.

Choosing a product with Ectoin®: Ectoin® is often found in barrier creams, serums, and hydrating mists designed to strengthen and protect reactive or stressed skin. Look for concentrations of 0.5–2% for optimal results.

It pairs beautifully with ceramides, panthenol, and hyaluronic acid to enhance moisture balance, and with antioxidants like Vitamin E or green tea for added protection against oxidative damage.

Best suited for:

  • Sensitive or irritated skin
  • Dehydrated, environmentally stressed skin
  • Post-procedure recovery
  • Barrier repair and urban pollution defense
  • Redness-prone or reactive skin types

Centella Asiatica (Cica) 

The Soothing Healer

Calms inflammation, accelerates repair, and strengthens the skin barrier for lasting comfort and resilience.

Centella Asiatica — also known as CicaGotu Kola, or Tiger Grass — is a medicinal herb long celebrated in traditional Ayurvedic and Chinese medicine for its powerful wound-healing and anti-inflammatory properties. In skincare, it’s prized as a soothing antioxidant and barrier-strengthening active that restores balance to irritated, stressed, or sensitive skin.

Rich in bioactive compounds such as asiaticoside, madecassoside, asiatic acid, and madecassic acid, Centella helps calm inflammation, stimulate collagen production, and improve the integrity of the skin barrier — promoting faster recovery and a healthier, more resilient complexion.

How does it work? Centella Asiatica works by reducing inflammation and oxidative stress while enhancing the skin’s natural repair processes. Its triterpenoid compounds (the Centella actives) help increase fibroblast activity and collagen synthesis, leading to stronger, firmer, and more elastic skin over time.

It also improves microcirculation and reduces redness by supporting capillary health — a benefit that makes it ideal for reactive, rosacea-prone, or post-procedure skin. Beyond its soothing action, Centella provides antioxidant protection, helping to neutralise free radicals and prevent further damage from UV or pollution.

Together, these effects make it both calming and corrective — perfect for skin that’s been overexposed, over-exfoliated, or simply in need of recovery.

Side effects: Centella Asiatica is extremely gentle and suitable for nearly all skin types, including compromised or post-treatment skin. Reactions are rare, though highly sensitive users should patch test new formulas containing essential oils or fragrance components sometimes paired with Cica.

Choosing a product with Centella Asiatica: Look for formulas listing Centella Asiatica Extract, or its key isolated actives such as Madecassoside or Asiaticoside, ideally within serums, creams, or recovery masks. Concentrations of 0.5–2% are typically effective for soothing and strengthening benefits.

Centella pairs beautifully with Panthenol, Ceramides, and Hyaluronic Acid for enhanced hydration and recovery, or with Niacinamide to calm redness while improving tone and barrier resilience.

Best suited for:

  • Sensitive, irritated, or inflamed skin
  • Post-exfoliation or post-procedure care
  • Redness and barrier repair
  • Rosacea-prone or reactive skin
  • Dry or dehydrated skin needing comfort and protection

Panthenol (Pro-Vitamin B5)

The Barrier Fortifier

Deeply hydrates, soothes irritation, and strengthens the skin barrier by enhancing moisture retention and repair.

Panthenol — also known as Pro-Vitamin B5 — is a humectant and skin-conditioning ingredient renowned for its ability to attract and hold moisture while promoting healing and barrier restoration. When absorbed, it converts into pantothenic acid, a vital component of the skin’s natural repair process.

While Panthenol isn’t a classic antioxidant, it plays a supportive, protective role. By fortifying the barrier and improving the skin’s natural repair functions, it helps reduce the impact of oxidative stress from UV exposure, pollution, and inflammation. In this way, Panthenol supports the skin’s own antioxidant defences — acting as a shielding and recovery ally rather than a direct free-radical neutraliser.

As both a hydrator and anti-inflammatory, Panthenol works across multiple levels — softening the surface, calming redness, and reinforcing the skin’s resilience against dryness, sensitivity, and irritation.

How does it work? Panthenol acts as a multi-functional skin soother and moisture magnet. It binds water to the outer layer of the skin (the stratum corneum), improving hydration and elasticity while reducing transepidermal water loss (TEWL).

At a deeper level, it supports lipid synthesis and keratinocyte proliferation, helping to restore a healthy barrier structure. This not only improves hydration but also enhances the skin’s ability to defend itself against environmental stress.

Panthenol also exerts anti-inflammatory and wound-healing effects, reducing redness, tightness, and discomfort — making it ideal for post-exfoliation or compromised skin.

Side effects: Panthenol is one of the most well-tolerated ingredients in skincare. It is non-sensitising, fragrance-free, and suitable for all skin types, including very sensitive, dry, or eczema-prone skin.

Choosing a product with Panthenol: Look for 2–5 % Panthenol in moisturisers, barrier creams, serums, or soothing mists. It’s frequently included in post-procedure skincare, recovery creams, and hydrating toners.

Panthenol pairs exceptionally well with Centella Asiatica, Ceramides, Niacinamide, and Hyaluronic Acid to provide complete barrier reinforcement and hydration support.

Best suited for:

  • Dry, dehydrated, or compromised skin
  • Sensitive or irritated complexions
  • Post-exfoliation or retinoid use
  • Redness, tightness, or discomfort
  • Daily hydration and barrier maintenance

Aloe Vera (Aloe Barbadensis Leaf Extract)

The Cooling Healer

Cools, calms, and hydrates the skin while supporting natural healing and reducing inflammation.

Aloe Vera is one of the most universally recognised soothing ingredients in skincare. Extracted from the inner gel of the Aloe Barbadensis plant, it’s rich in vitamins (A, C, E, and B12), amino acids, minerals, and polysaccharides that deliver a combination of hydration, repair, and anti-inflammatory relief.

While not a classic antioxidant in the chemical sense, Aloe Vera provides indirect antioxidant benefits through its rich phytonutrient profile and its ability to reduce oxidative stress in the skin. By calming inflammation and replenishing hydration, it helps preserve the integrity of the skin barrier and prevent damage caused by UV exposure, heat, and irritation.

How does it work? Aloe Vera contains polysaccharides — natural sugars that form a lightweight, protective film on the skin to help bind moisture and enhance repair. These compounds also stimulate fibroblast activity, promoting collagen synthesis and faster wound healing.

Its vitamin- and enzyme-rich composition neutralises free radicals and helps repair oxidative stress, while salicylic acid and lignins found naturally in the gel provide mild antimicrobial and exfoliating effects that keep the skin clear and calm.

Aloe Vera also reduces redness and sensitivity by suppressing inflammatory mediators in the skin, making it ideal for soothing sunburn, irritation, or post-procedure inflammation.

Side effects: Aloe Vera is well tolerated by most skin types, including sensitive and reactive skin. However, those with allergies to plants in the Liliaceae family (such as garlic or onion) should perform a patch test first. Pure aloe gels may occasionally cause mild tingling due to their enzymatic activity.

Choosing a product with Aloe Vera: Look for Aloe Barbadensis Leaf Juice or Extract high on the ingredient list for maximum benefit — ideally as one of the first five ingredients. Aloe is most effective in hydrating toners, soothing gels, after-sun treatments, and calming serums.

For best results, combine Aloe Vera with Panthenol, Centella Asiatica, or Allantoin for enhanced calming and barrier-repair benefits. Avoid products overly diluted with alcohol or fragrance, which can counteract aloe’s soothing effects.

Best suited for:

  • Sensitive, inflamed, or irritated skin
  • Post-sun or post-procedure care
  • Dehydrated or heat-stressed complexions
  • Redness, flushing, or discomfort
  • Daily hydration for all skin types

Bisabolol 

The calming repair agent

Soothes irritation, reduces inflammation, and enhances the skin’s natural healing response while supporting barrier resilience.

Bisabolol is a naturally derived compound found in chamomile (Matricaria recutita) and also produced synthetically for purity and stability. Long valued for its calming and restorative properties, Bisabolol is a key ingredient in formulations designed for sensitive, reactive, or compromised skin.

Though not a primary antioxidant, Bisabolol helps to reduce oxidative stress indirectly by calming inflammation — one of the major triggers of free radical activity. It also boosts the skin’s tolerance to active ingredients (like retinoids and acids) and accelerates recovery from irritation, making it a staple in modern, barrier-conscious skincare.

How does it work? Bisabolol works by inhibiting pro-inflammatory mediators in the skin, such as cytokines and prostaglandins, which are responsible for redness, stinging, and irritation. This results in a calmer, more even-toned complexion.

It also supports the skin’s healing process by stimulating fibroblast activity and promoting collagen production, helping restore smoothness and resilience after stress or damage.

In addition, Bisabolol enhances the penetration and efficacy of other active ingredients — improving the delivery of antioxidants, humectants, and emollients deeper into the skin without increasing irritation. Its mild antimicrobial and antioxidant properties further protect against environmental stressors and imbalance.

Side effects: Bisabolol is extremely gentle and suitable for all skin types, including sensitive, rosacea-prone, or post-procedure skin. Allergic reactions are rare, but individuals sensitive to chamomile or related plants (in the Asteraceae family) should patch test before use.

Choosing a product with Bisabolol: Look for α-Bisabolol (the active isomer) in soothing serums, barrier creams, recovery balms, and sensitive-skin moisturisers. Synthetic Bisabolol is often preferred in modern formulations for its stability and consistent purity.

It pairs beautifully with Panthenol, Centella Asiatica, and Allantoin — forming a soothing synergy that reduces redness, improves comfort, and strengthens the barrier’s natural resilience.

Best suited for:

  • Sensitive or reactive skin
  • Redness, irritation, or inflammation
  • Post-procedure or post-exfoliation care
  • Barrier repair and comfort restoration
  • Daily use alongside actives (retinoids, acids, or exfoliants)

Allantoin 

The skin comforter

Softens, soothes, and protects the skin while accelerating repair and improving overall comfort.

Allantoin is a gentle, multifunctional ingredient known for its soothing, healing, and keratolytic (skin-smoothing) properties. Naturally found in comfrey root, but commonly produced synthetically for purity, Allantoin is a staple in formulas designed to calm irritation, enhance recovery, and restore suppleness to stressed or sensitive skin.

Unlike traditional antioxidants that neutralise free radicals directly, Allantoin works by reducing inflammation and promoting tissue regeneration, helping the skin recover from oxidative stress and environmental damage. It strengthens the barrier by supporting natural cell turnover, ensuring that the skin remains smooth, hydrated, and resilient.

How does it work? Allantoin stimulates cellular regeneration and keratinocyte proliferation, promoting faster healing and a smoother surface. It also has keratolytic properties, meaning it gently removes rough or flaky skin without irritation — allowing healthier cells to emerge.

As a skin protectant, Allantoin forms a thin, comforting film that helps retain moisture and shield against external aggressors such as wind, cold, and pollution. Its ability to reduce inflammation and sensitivity makes it ideal for compromised or post-treated skin, providing instant relief and long-term barrier repair.

Side effects: Allantoin is one of the safest and most universally tolerated ingredients in skincare. It is non-sensitising, non-irritating, and suitable for all skin types — including those with eczema, rosacea, or post-procedure skin.

Choosing a product with Allantoin: Look for Allantoin in barrier creams, serums, hydrating toners, and recovery masks — especially those formulated for sensitive or post-exfoliation care. It’s often combined with Panthenol, Bisabolol, Centella Asiatica, or Aloe Vera for a synergistic soothing effect.

For dry or reactive skin, Allantoin-enriched moisturisers help maintain long-term comfort, while lightweight toners or serums can deliver gentle daily renewal without irritation.

Best suited for:

  • Sensitive, irritated, or reactive skin
  • Dry, rough, or flaky texture
  • Post-exfoliation or post-procedure recovery
  • Barrier support and long-term comfort
  • Daily use in calming or hydrating routines

SEA BUCKTHORN (Hippophae Rhamnoides)

The Barrier-Strengthening Antioxidant

Rich in antioxidants, fatty acids, and vitamins that repair, protect, and deeply nourish the skin.

Sea Buckthorn is a nutrient-dense botanical powerhouse extracted from the bright orange berries and seeds of the Hippophae rhamnoides plant. Celebrated for its antioxidant, anti-inflammatory, and regenerative properties, it delivers a potent mix of vitamins C, E, and K, along with omega-3, -6, -7, and -9 fatty acids. Together, these compounds work to rebuild the skin barrier, restore radiance, and defend against environmental stress.

Sea Buckthorn stands out as one of the rare natural sources of omega-7 (palmitoleic acid) — a skin-identical lipid that helps repair damaged tissue and promote elasticity. Its vibrant orange pigment comes from high concentrations of carotenoids (beta-carotene and lycopene), offering photo-protective benefits that help prevent UV-induced aging.

How does it work? Sea Buckthorn works on multiple levels to support barrier strength, hydration, and antioxidant protection.

  • The fatty acid profile restores lipids in the skin’s barrier, improving moisture retention and smoothness.
  • Its carotenoids and flavonoids neutralise free radicals caused by UV and pollution exposure.
  • The vitamin C and E content boosts collagen synthesis, brightens dull skin, and protects cell membranes from oxidative damage.
  • Anti-inflammatory compounds, including palmitoleic acid and phytosterols, calm redness and accelerate healing in sensitive or compromised skin.

Regular use helps reinforce the skin’s resilience — leaving it soft, supple, and luminous.

Side effects: Sea Buckthorn is generally well tolerated by all skin types, though its rich carotenoid content may impart a temporary orange tint in concentrated oil form. Sensitive or acne-prone users should opt for Sea Buckthorn Seed Oil (lighter) rather than Fruit Oil (heavier and richer in omega-7).

Choosing a product with Sea Buckthorn: Look for Sea Buckthorn Fruit Oil or Seed Oil in facial oils, barrier creams, and restorative serums. The seed oil is ideal for oily or sensitive skin due to its lighter texture, while the fruit oil suits dry, mature, or sun-damaged complexions.

It pairs beautifully with Ceramides, Squalane, and Panthenol for deep nourishment, or with Niacinamide and Vitamin C for enhanced radiance and antioxidant protection.

Best suited for:

  • Dry, mature, or sun-damaged skin
  • Barrier repair and moisture restoration
  • Dull, uneven, or environmentally stressed skin
  • Redness, inflammation, or dehydration
  • Skin in need of antioxidant and lipid replenishment

GINSENG EXTRACT (Panax Ginseng)

The Revitalising Botanical

Boosts circulation, energises the skin, and protects against oxidative stress to promote a brighter, firmer, and more resilient complexion.

Ginseng — a revered herb in traditional Korean and Chinese medicine — is prized for its powerful antioxidant and revitalising properties. Rich in ginsenosides, the active compounds responsible for its rejuvenating effects, Ginseng Extract helps stimulate skin metabolism, enhance oxygenation, and protect against free radical damage that contributes to dullness and early signs of aging.

Often referred to as a “skin energiser,” Ginseng doesn’t just protect — it restores vitality. Its unique ability to improve microcirculation and cellular energy production helps support collagen synthesis, resulting in firmer, smoother, and more radiant skin over time.

How does it work? Ginseng Extract supports healthy, vibrant skin through multiple mechanisms:

  • Antioxidant defence: Ginsenosides neutralise free radicals generated by UV exposure and pollution, preventing oxidative stress.
  • Energy renewal: By stimulating cellular metabolism, Ginseng enhances ATP (energy) production within skin cells, improving radiance and repair.
  • Collagen support: It promotes fibroblast activity, strengthening firmness and elasticity while reducing fine lines.
  • Circulation boost: Increased microcirculation helps deliver nutrients and oxygen to skin cells, resulting in a healthy, revitalised glow.

This combination of antioxidant and energising action makes Ginseng ideal for skin experiencing fatigue, stress, or environmental dullness.

Side effects: Ginseng is well tolerated by most skin types, including sensitive and mature skin. Because it is naturally stimulating, some users may experience a mild warmth or tingling sensation upon application — a temporary effect indicating increased microcirculation.

Choosing a product with Ginseng Extract: Look for Panax Ginseng Root Extract (the most potent form) in serums, toners, and moisturisers aimed at energising or firming the skin. For maximum efficacy, choose formulas that also contain Niacinamide, Coenzyme Q10, or Peptides, which work synergistically to enhance cellular vitality and repair.

Ginseng also pairs beautifully with Green Tea and Ferulic Acid, creating a potent antioxidant network that defends against pollution and UV-induced oxidative stress.

Best suited for:

  • Dull, fatigued, or stressed skin
  • Early signs of aging and loss of elasticity
  • Uneven tone or lack of radiance
  • Mature skin in need of vitality and firmness
  • Daily antioxidant and energising care

Marine Extracts (Algae, Kelp, Seaweed) 

The Mineral-Rich Rejuvenator

Deliver deep hydration, antioxidant protection, and essential nutrients that strengthen, detoxify, and revitalise the skin.

Marine extracts — derived from algae, kelp, and seaweed — are some of nature’s most nutrient-dense and multifunctional skincare ingredients. Rich in minerals, amino acids, polysaccharides, and antioxidants, they help restore the skin’s natural balance while defending against environmental stress.

These ocean-sourced ingredients act as natural bioactives, supporting cell renewal, improving hydration, and boosting the skin’s resilience against pollution and oxidative damage. Their unique combination of marine peptides and polysaccharides not only protects but also promotes long-term skin health, making them a favourite in barrier-repair and anti-aging formulations.

How does it work? Marine extracts work holistically to nourish, protect, and rebalance the skin:

  • Hydration: Seaweed and algae are rich in polysaccharides (like alginates and carrageenan) that bind water to the skin, creating a hydrated, plump appearance.
  • Detoxification: Kelp and brown algae help draw out impurities and rebalance excess oil without stripping moisture.
  • Antioxidant protection: Marine polyphenols and carotenoids neutralise free radicals and protect against UV- and pollution-induced oxidative stress.
  • Barrier strengthening: Trace elements such as zinc, magnesium, and calcium reinforce the skin’s structure and promote repair.
  • Revitalisation: Marine peptides support collagen synthesis and improve elasticity, helping restore a smooth, youthful glow.

Together, these benefits make marine extracts ideal for urban, fatigued, or environmentally stressed skin needing a gentle yet potent restorative boost.

Side effects: Marine extracts are generally safe and well tolerated by all skin types, including sensitive skin. However, those with seafood allergies or iodine sensitivities should patch-test before use.

Choosing a product with Marine Extracts: Look for Algae Extract, Laminaria Digitata (Kelp), or Chondrus Crispus (Red Algae) listed among the key ingredients in hydrating serums, barrier creams, or detoxifying masks. Marine extracts pair beautifully with Hyaluronic Acid, Niacinamide, and Panthenol, enhancing hydration and barrier strength.

For antioxidant synergy, combine marine-based skincare with Vitamin C or Coenzyme Q10 to amplify protection against oxidative stress and blue-light exposure.

Best suited for:

  • Dehydrated or environmentally stressed skin
  • Dull, fatigued complexions needing revitalisation
  • Oily or combination skin prone to imbalance
  • Urban exposure and pollution defence
  • Daily hydration and barrier maintenance

Lonicera Japonica (Honeysuckle) Flower Extract 

The Calming Botanical Protector

Soothes inflammation, defends against oxidative stress, and supports a clear, balanced complexion with its gentle antimicrobial and antioxidant properties.

Lonicera Japonica, also known as Japanese Honeysuckle, is a delicate flowering plant long valued in traditional Asian medicine for its soothing, purifying, and protective effects. In skincare, its extract acts as both a natural antioxidant and antimicrobial, helping to calm irritation, neutralise free radicals, and support the skin’s barrier function.

Rich in flavonoids, chlorogenic acid, and saponins, Honeysuckle Flower Extract helps reduce redness and sensitivity while offering defence against pollution and environmental aggressors. Its mild antiseptic qualities also make it especially useful for maintaining balance in acne-prone or reactive skin, providing clarity without dryness or disruption to the microbiome.

How does it work? Lonicera Japonica works gently but effectively to soothe, protect, and purify the skin:

  • Antioxidant protection: Its polyphenols and flavonoids help neutralise free radicals, reducing oxidative stress and premature aging.
  • Anti-inflammatory benefits: Chlorogenic acid calms irritation, redness, and swelling, making it ideal for sensitive or inflamed skin.
  • Antimicrobial action: Natural saponins inhibit the growth of acne-causing bacteria while supporting a healthy skin microbiome.
  • Barrier support: Its balancing properties help maintain the skin’s natural protective layer, preventing moisture loss and environmental reactivity.

Together, these properties make Honeysuckle Extract a versatile botanical active that promotes harmony, clarity, and calm in even the most reactive skin types.

Side effects: Lonicera Japonica is considered safe, gentle, and non-sensitising. However, as with all botanical ingredients, individuals with plant allergies should patch-test before first use.

Choosing a product with Honeysuckle Flower Extract: Look for Lonicera Japonica Flower Extract or Lonicera Caprifolium Extract in soothing serums, toners, or barrier creams designed for sensitive or acne-prone skin. It pairs beautifully with Centella Asiatica, Panthenol, and Bisabolol for enhanced calming and repair, or with Niacinamide and Green Tea for antioxidant synergy.

It is often included in clean or natural formulations as a gentle preservative alternative, enhancing both skin benefits and product stability.

Best suited for:

  • Sensitive or reactive skin
  • Acne-prone or inflamed complexions
  • Redness, irritation, or post-procedure recovery
  • Barrier support and environmental protection
  • Daily antioxidant and soothing care

How Antioxidants Fit Into Your Routine

Antioxidants are your skin’s daily shield — neutralising free radicals and protecting against UV and pollution-induced oxidative stress. Used primarily in the morning, they strengthen, brighten, and prevent visible signs of aging.

They work synergistically with hydrators and SPF — enhancing protection, supporting collagen, and preserving the skin’s natural glow.

Continue exploring our Ultimate Guide Series to see how antioxidants, peptides, and barrier-strengthening ingredients work together for healthier, more radiant skin.