The Vitamin C 23 Serum
The Vitamin C 23 Serum by Cosrx is a highly concentrated serum with 23% vitamin C. This combination revitalizes and rejuvenates the skin. The serum is a true anti-aging wonder weapon. Vitamin C is a highly effective active ingredient that is used to prevent and regenerate skin aging and improves the building of the skin's own collagen.
€19.16*
% €23.95* (20% saved)Available, delivery time: 2-3 days
The Vitamin C 23 Serum from Cosrx is a highly concentrated serum with 23% vitamin C. This combination revitalises and rejuvenates the skin. The serum is a true anti-ageing wonder weapon. Vitamin C is a highly effective active ingredient that is used to prevent and regenerate skin ageing and improves the build-up of the skin's own collagen. It also helps to improve the texture of the skin and fades pimple marks and hyperpigmentation caused by ageing or UV radiation. The ingredients protect the skin barrier and make it more resistant, as well as promoting cell renewal and collagen production in the skin, thus not only reducing wrinkles but also increasing the skin's elasticity. Hyaluronic acid intensively moisturises the skin, plumping and firming it and reducing fine lines and wrinkles. The serum is suitable for skin types that are prone to fine lines and wrinkles. Pigmentation and spots are minimised and dull and dry skin becomes radiant and shiny again.

Cosrx
CosRx – Effective Korean Skincare for Your Skin Needs. CosRx offers gentle yet highly effective skincare based on natural ingredients and scientifically backed formulas. Whether you’re fighting blemishes, dealing with dry skin, or reducing the first signs of aging, CosRx has the perfect solution.
CosRx's toners, serums, and moisturizers with ingredients like tea tree oil, niacinamide, and hyaluronic acid hydrate, reduce redness, and support your skin's natural barrier.
Why Choose CosRx?
Scientifically Proven Formulas: Natural ingredients that work.
Gentle & Effective: Perfect for all skin types, especially sensitive skin.
Key Ingredients: Tea tree oil, niacinamide, hyaluronic acid for visible results.
- Effective Skincare: CosRx combines scientifically backed formulas with natural ingredients to provide optimal skincare.
Moisture & Protection: Products like serums and moisturizers provide intense hydration and strengthen your skin’s natural barrier.
Fights Blemishes: CosRx helps reduce blemishes for a clearer complexion.
Suitable for All Skin Types: Especially great for sensitive skin – gentle and free from unnecessary additives.
Reduces Redness: Ingredients like niacinamide and tea tree oil visibly calm redness and irritation.
Anti-Aging: Products like the Snail Mucin Power Essence help reduce early signs of aging.
Scientifically Tested: Each product is dermatologically tested and based on proven, effective ingredients.
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Apply a few drops of the serum to cleansed and toner-prepared skin and gently pat it in. Always use a sunscreen after the serum. Gently shake the bottle 1-2 times before use. The serum should be used within 2 months after opening.
Water, Ascorbic Acid(23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat. , Helianthus Annuus (Sunflower) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene
✓ Provides the necessary moisture
✓ Fades pigmentation and spots
✓ Contributes to cell renewal
✓ Soothes the skin
✓ Makes fine lines and wrinkles disappear
✓ Your skin becomes radiant and glowing
The Vitamin C 23 Serum by Cosrx is a highly concentrated serum with 23% vitamin C. This combination revitalizes and rejuvenates the skin. The serum is a true anti-aging wonder weapon. Vitamin C is a highly effective active ingredient that is used to prevent and regenerate skin aging and improves the building of the skin's own collagen.