Revitalize your skin with COSRX The Vitamin C 13 Serum, a daily high-performance COSRX serum designed as your essential first aging care solution. Powered by a stabilized 13% high concentration of real pure vitamin C, this lightweight COSRX vitamin c serum delivers a powerful hydration and brightening boost.
It works to care for the appearance of dark spots and dullness while tackling pigmentation and blemishes, wrinkles, enlarged pores, and uneven skin texture. Formulated with an optimal pH balance, this potent COSRX serum vitamin C formula provides powerful antioxidant protection, enhances elasticity, and restores firming care for a visibly even skin tone and luminous glow.
Features
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13% High Concentration Pure Vitamin C: Delivers fast and powerful antioxidant benefits, stabilized for maximum efficacy with minimized irritation while keeping skin comfortable.
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Hydration and Brightening Boost: Targets dark spots and dullness, hyperpigmentation, and blemishes for a visibly even skin tone.
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First Aging & Firming Care: Boosts elasticity and firmness while smoothing fine lines, wrinkles, and refining overall skin texture and pores.
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Antioxidant Synergy Network: Combines pure vitamin C with Super Vitamin E, Tocopherol, and Glutathione to neutralize free radicals together for maximum protection.
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Lightweight & Soothing Formula: Balanced with an optimal pH and hydrating actives to deliver gentle hydration without feeling heavy or sticky.
How to Use
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After cleansing and toning, shake the bottle gently from side to side 1–2 times.
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Apply a few drops of the COSRX vitamin C serum to your face and gently massage in outward motions.
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Lightly pat until fully absorbed.
Key Ingredients
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Pure Vitamin C (Ascorbic Acid 13%): Provides powerful antioxidant benefits to brighten skin tone, fade dark spots and blemishes, and stimulate collagen.
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Antioxidant Synergy Network (Super Vitamin E + Tocopherol + Glutathione): Works together with Vitamin C to destroy free radicals and maximize antioxidant defense.
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Firmness & Brightening Duo (Adenosine + Niacinamide): Adenosine provides a firmness boost to combat wrinkles, while Niacinamide provides a brightening boost for clarity and even skin tone.
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Moisture & Soothing Complex (Panthenol + Hyaluronic Acid + Allantoin): Delivers gentle hydration and soothes skin, ensuring pure Vitamin C remains non-irritating and comfortable.
Full Ingredients
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
