Authentic Products, Premium Quality

Cosrx The Vitamin C 23 Serum 20G

19,000.00

COSRX The Vitamin C 23 Serum is a highly concentrated, hypoallergenic facial serum featuring 23% pure Vitamin C (Ascorbic Acid) to brighten, firm, and revitalize dull, uneven skin. Designed for those experienced with Vitamin C, it targets hyperpigmentation, acne scars, dark spots, fine lines, and wrinkles, while improving elasticity and skin tone. Enriched with Super Vitamin E (Tocotrienol) for 50 times greater antioxidant protection than tocopherol and Sodium Hyaluronate for hydration, it also includes allantoin to soothe irritation. The dual-layer formula (oil over serum) prevents oxidation, offering a smooth, moisturizing finish with a yellowish tint due to pure Vitamin C. Clinically proven to improve pigmentation by 16.26%, radiance by 32.36%, and pore volume by 38.65% in 4 weeks, it’s dermatologically tested, paraben-free, fragrance-free, and cruelty-free, but requires refrigeration (3-10°C) and use within 2 months of opening to maintain potency.

5 in stock

How to use

How to Use:

  • After cleansing and toning, shake the bottle lightly 1-2 times to mix the oil and serum layers.
  • Using the enclosed dropper, apply 2-3 drops to clean, dry skin, avoiding the eye area.
  • Gently massage with fingertips from the center of the face outward to aid absorption.
  • Use morning and/or evening; if used in the morning, follow with SPF 30+ sunscreen due to photosensitivity.
  • Store upright in a refrigerator immediately after opening. Perform a patch test on the body 24 hours before facial use, especially for sensitive skin.

Ingredients:

Aqua (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.

 

Additional Info
Shop by Ingredient

Niacinamide, Panthenol, SPF

Shop by Concern

Acne & Blemishes, Anti-Aging, Dryness, Hyperpigmentation, Sensitive Skin

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