Brightening Blemish Care Serum
Brightening blemish-care serum for dull, uneven and dehydrated skin
- Regular price
-
137 kr - Regular price
-
229 kr - Sale price
-
137 kr
Couldn't load pickup availability
QUICK BENEFITS
- Fades the look of dark spots, blemishes and uneven tone
- Brightens dull, tired skin for a luminous glow
- Smooths texture and improves firmness
- 24-hour hydration — gentle enough for sensitive skin
Who it´s for
Skin types
- Normal Skin
- Combination Skin
- Oily Skin
- Dry Skin, if used for hydration and tone support
Concerns
- Hydration & Glow
- Hyperpigmentation & Sun Damage, if used for uneven-looking tone / brightening support rather than pigmentation treatment
- Acne & Reactive Skin, if used for blemish-prone-looking skin rather than acne treatment
- Uneven Texture, as secondary smoothing/hydration support
Routine step
Serum step after toner, before moisturiser.
Why it works
Brightening Blemish Care Serum is a leave-on serum for skin that looks dull, uneven, blemish-prone or dehydrated.
Tone and glow support
Niacinamide, ascorbic acid and Broussonetia Kazinoki Root Extract support a brighter-looking skin appearance. Skin looks fresher and more even.
Hydration support
Glycerin, betaine and multiple hyaluronic acid forms help bind water to the skin. Skin feels softer, smoother and more hydrated.
Comfort conditioning
Panthenol, allantoin and pearl extract support skin conditioning. Skin feels more comfortable and cared for.
Key Ingredients
Niacinamide
A vitamin B3 ingredient used for tone support, barrier feel and overall skin conditioning. In this serum, it supports a brighter-looking, more even-looking and comfortable skin appearance.
Hyaluronic Acid Complex
A blend of several hyaluronic acid forms that help bind water to the skin. This supports a softer, smoother and more hydrated skin feel, which can make dull or uneven-looking skin appear fresher.
Panthenol
A vitamin B5 derivative that supports hydration and comfort. It helps skin feel softer, calmer and more comfortable, especially when skin feels stressed or blemish-prone.
Broussonetia Kazinoki Root Extract
A botanical ingredient used in brightening-focused skincare for tone-supporting care. In this serum, it supports the formula’s more even-looking, brighter-looking skin focus without being treated as a pigmentation treatment.
How to use
Apply after toner and before moisturiser, morning and/or evening. Use before sunscreen in the morning.
Daily sunscreen is especially important when using brightening-focused products and when uneven tone is a concern.
FAQ
What does Brightening Blemish Care Serum do?
Brightening Blemish Care Serum supports brighter-looking, more even-looking and hydrated skin. It combines niacinamide, hyaluronic acid forms, panthenol, allantoin, gluconolactone and ascorbic acid to help skin look fresher and feel smoother, softer and more comfortable.
How does niacinamide help uneven-looking skin?
Niacinamide is a form of vitamin B3 that supports uneven-looking skin in several ways. It helps support a more balanced-looking skin tone by influencing how visible unevenness appears on the skin surface over time. It also supports barrier feel, which matters because stressed or dehydrated skin can look duller, less smooth and less even. For blemish-prone-looking skin, niacinamide can help the skin appear calmer, more balanced and less marked by post-blemish unevenness. It does not exfoliate or peel the skin, so it can support a brighter-looking complexion without acting like an acid treatment.
Is this serum good for blemish-prone skin?
Yes, it can be relevant for blemish-prone-looking skin, especially when the skin also looks dull, uneven or dehydrated. It should not be described as an acne treatment or a product that clears breakouts.
Is Brightening Blemish Care Serum exfoliating?
Gluconolactone, a PHA, is present in the formula, but this serum should not be treated like a strong exfoliating acid serum. Its main role is brightening-looking, hydration and gentle smoothing support.
Can I use it with retinoids, AHA or BHA?
Yes, but do not stack too many active steps at once. Brightening Blemish Care Serum already contains niacinamide, gluconolactone and ascorbic acid, so if you also use retinoids, AHA or BHA, introduce the combination gradually.
If you use a retinoid, apply the retinoid at night and use this serum in the morning, followed by moisturiser and sunscreen. If your skin is already used to retinoids, you can also use this serum on non-retinoid nights.
If you use AHA or BHA, avoid applying them in the same routine at first. Use AHA or BHA on alternate nights, and use this serum on mornings or on non-exfoliation nights. Reduce frequency if your skin feels dry, tight, stinging or irritated.
When will I see results?
Skin may feel more hydrated, softer and smoother after application. Brighter-looking and more even-looking skin usually depends on consistent use over time, especially when paired with daily sunscreen.
Can I use Brightening Blemish Care Serum while pregnant or breastfeeding?
Pregnancy and breastfeeding safety are not clearly supported for this product. If you are pregnant, breastfeeding or unsure, check with your healthcare provider before use.
Ingredients (INCI)
Water, Methylpropanediol, Glycerin, 1,2-Hexanediol, Niacinamide, Panthenol, Betaine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Glycereth-25 PCA Isostearate, Allantoin, Pearl Extract, Dipropylene Glycol, Xanthan Gum, Sodium Citrate, Adenosine, Ethylhexylglycerin, Disodium EDTA, Butylene Glycol, Polyglyceryl-10 Myristate, Citric Acid, Gluconolactone, Sodium Hyaluronate, Cetyl Ethylhexanoate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Ethylhexyl Palmitate, Chrysanthemum Morifolium Flower Extract, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Broussonetia Kazinoki Root Extract, Pentylene Glycol, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Ascorbic Acid




Brightening Blemish Care Serum
- Regular price
-
137 kr - Regular price
-
229 kr - Sale price
-
137 kr
Why know to glow
Curated, science-led skincare focused on effective ingredients and real results. We select products that work with your skin, not against it.
-
QUALITY OVER QUANTITY
Fewer products, each one worth your skin's time.
-
SCIENCE-LED
Chosen for proven ingredients — we reject more than we stock.
-
CRUELTY-FREE
No animal testing, ever.
-
EXPERT GUIDANCE
Recommendations from people who read the formulas, not the hype.
-
STOCKHOLM-BASED
Fast, reliable delivery — local roots, worldwide shipping.
Shipping and returns
Orders are processed within 1 business day and shipped from Stockholm, Sweden.
Delivery time is typically 1–3 working days within Sweden. Shipping costs are calculated at checkout, with free shipping available on orders over 500 SEK.
You have 30 days to return your order if you are not satisfied. Please contact us at hello@knowtoglow.com with your order number to start a return.
Payments
We offer secure and flexible payment options, including Klarna, Visa, Mastercard, PayPal, Apple Pay and Google Pay.
All payments are processed securely using encrypted connections to ensure your information is protected.

