The Vitamin C 23 Serum

COSRX The Vitamin C 23 Serum is a high-concentration vitamin C serum (23%), formulated to brighten the complexion, even out skin tone, and fade dark spots. Its stable, lightweight formula absorbs quickly to stimulate skin regeneration, protect against oxidative stress, and enhance the skin's natural radiance. Ideal for an anti-dark spot and anti-dullness routine, it leaves skin luminous, smooth, and revitalized.

Suitable for all skin types, and is particularly suited to dull skin, skin with pigment spots or an uneven complexion, thanks to its concentrated formula which evens out, brightens and revitalizes the skin.

Apply a few drops to the face and neck. Gently massage until fully absorbed. Use morning or evening, following with a moisturizer and, in the morning, sunscreen to protect the skin and maximize the brightening effects.

Water, Ascorbic Acid(13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-0-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Squalane, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract