A-Game 10
0.1% retinal treatment for fine lines, firmness, uneven texture and tone
4.8 / 5.0
(38) 38 total reviews
- Regular price
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210 kr - Regular price
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- Sale price
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210 kr
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QUICK BENEFITS
- Smooths fine lines and improves skin firmness
- Refines uneven texture for a clearer, more even surface
- Helps reduce breakouts and congestion
- Boosts overall skin clarity and radiance
Who it´s for
Skin types
- Oily Skin
- Combination Skin
- Normal Skin
Concerns
- Acne & Reactive Skin, if used for blemish-prone skin support rather than acne treatment
- Wrinkles & Fine Lines, if used for fine-line support rather than wrinkle treatment
- Uneven Texture
- Hydration & Glow, if used for dullness support
Routine step
Night serum after cleansing, before moisturiser.
Why it works
A-Game 10 is a high-strength retinal emulsion with 0.1% retinal, designed for experienced retinoid users who want visible support for texture, firmness, lines and uneven tone.
Retinoid renewal support
Retinal supports faster surface renewal. This helps skin look smoother, clearer and more even over time.
Firmness and line support
Retinal supports collagen-related skin processes. This helps improve the look of firmness and soften the appearance of fine lines and wrinkles.
Comfort support
Allantoin, panthenol and biosaccharide gum-1 help support comfort in a high-strength retinal formula. This helps the skin feel more balanced as it adjusts.
Key Ingredients
Retinal (Retinaldehyde)
A 0.1% retinal active that supports skin renewal and collagen-related processes. It helps improve the look of fine lines, wrinkles, firmness, texture and uneven tone.
Allantoin
A soothing ingredient that helps support skin comfort. It is useful in a leave-on retinal formula where tolerance matters.
Panthenol
A skin-conditioning humectant that helps support a more comfortable, less dry feel. It helps balance the formula’s active profile.
Biosaccharide Gum-1
A moisturising and soothing ingredient that supports comfort and a silky skin feel. It helps the formula feel smoother on the skin.
How to use
Apply a pea-sized amount to clean, dry skin in the evening.
Start 2–3 times per week and gradually increase frequency as your skin builds tolerance. If well tolerated, it can be used every evening.
Follow with a moisturiser to support the skin barrier.
For beginners or sensitive skin, use the “sandwich method” by applying moisturiser before and after retinal to reduce the risk of irritation.
Avoid combining with other strong actives in the same routine during the adjustment phase.
Daily sunscreen use is essential, as retinal increases skin sensitivity to UV exposure.
FAQ
What does A-Game 10 do?
A-Game 10 is a 0.1% retinal treatment that supports skin renewal and collagen-related skin processes. It helps improve the look of fine lines, wrinkles, firmness, uneven texture, uneven tone, congestion and dullness.
Who is A-Game 10 best for?
It is best suited for experienced retinoid users, especially combination and oily skin types already comfortable with retinal or retinol.
Is A-Game 10 suitable for beginners?
A-Game 10 is not the best starting point for first-time retinoid users. It contains 0.1% retinal, placing it between A-Game 5 at 0.05% retinal and A-Game 20 at 0.2% retinal. It is best suited for skin already comfortable with retinoids.
How often should I use A-Game 10?
Start 2–3 evenings per week for two weeks. If your skin tolerates it well, move to every other evening, then eventually nightly if suitable.
Can I use A-Game 10 with exfoliating acids, vitamin C or other actives?
Avoid using A-Game 10 in the same routine as exfoliating acids, other retinoids or potentially irritating actives. Use A-Game 10 at night, and keep stronger actives like vitamin C or exfoliating acids for your morning routine or alternate days. This helps reduce the risk of dryness, redness and irritation.
Is A-Game 10 suitable for sensitive skin?
A-Game 10 contains soothing support from allantoin, panthenol and biosaccharide gum-1, but it is still a high-strength 0.1% retinal treatment. If your skin is sensitive, start slowly and use the sandwich method: apply moisturiser, then A-Game 10, then moisturiser again. Do not use on irritated or barrier-damaged skin.
Can I use A-Game 10 while pregnant or breastfeeding?
No. A-Game 10 is a leave-on retinal product, and retinal belongs to the retinoid family. Retinoids are generally avoided during pregnancy and breastfeeding as a precaution, so this product is not recommended during this time.
Ingredients (INCI)
Aqua (Water), Caprylic/Capric Triglyceride, Oleyl Erucate, Glycerin, Triheptanoin, Cyclodextrin, Cetearyl Olivate, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Biosaccharide Gum-1, Allantoin, Retinal, Rubus Chamaemorus (Cloudberry) Seed Oil, Panthenol, Citric Acid, Tocopheryl Acetate, Disodium EDTA, Pentylene Glycol, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Ethylhexylglycerin, Phenoxyethanol


A-Game 10
- Regular price
-
210 kr - Regular price
-
- Sale price
-
210 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.
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SCIENCE-LED
Chosen for proven ingredients — we reject more than we stock.
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CRUELTY-FREE
No animal testing, ever.
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EXPERT GUIDANCE
Recommendations from people who read the formulas, not the hype.
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FULL ROUTINES
Each step works with the next, not against it.
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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.

