COSRX The Vitamin C 23 Serum - 20g
COSRX The Vitamin C 23 Serum - 20g
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Brighten, correct, and revive your skin with high-potency Vitamin C.
This powerful serum is formulated with 23% pure Vitamin C to visibly fade dark spots, acne scars, and uneven tone while improving skin texture and radiance. Infused with antioxidants and hydrating ingredients, it delivers a brighter, firmer, and healthier-looking complexion.
✨ Brightens dull skin and evens tone
🌟 Fades hyperpigmentation and acne scars
💧 Hydrates and plumps for a smooth finish
🛡️ Protects against environmental damage
A high-performance serum designed for visible glow and skin renewal.
What Makes It Different
A potent yet balanced formula combining strong brightening with soothing care.
🍊 23% Pure Vitamin C (L-Ascorbic Acid) targets dark spots and boosts radiance
🛡️ Super Vitamin E (Tocotrienol) provides powerful antioxidant protection
💧 Sodium Hyaluronate deeply hydrates and improves skin elasticity
🌿 Allantoin helps soothe and reduce irritation from high-potency actives
✨ Advanced formula helps support collagen production and firm skin
Designed to deliver fast, visible results while maintaining skin comfort.
Skin Type: All skin types, including sensitive skin
Skin Concerns: Dark spots, acne scars, dullness, uneven tone, fine lines
Free From: Paraben-free, cruelty-free
Origin: South Korea
Who It’s For
✔️ Dull or uneven skin tone
✔️ Acne scars and pigmentation
✔️ Early signs of aging and fine lines
✔️ Skin needing brightening and glow boost
✔️ Anyone looking for a high-strength Vitamin C treatment
How To Use It
After cleansing and toner
Apply 2–3 drops to the face, focusing on areas of concern
Gently pat until fully absorbed
☀️ Use sunscreen during the day when using Vitamin C
💡 Pro Tip: Start 2–3 times a week if new to high-strength Vitamin C, then increase usage gradually.
Ingredients
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.
Ingredients may be refined or updated over time. For the most accurate and current details, please refer to the product packaging.