COSRX

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[COSRX] The Vitamin C 23 serum 20ml

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$23.00 $20.80
Minimum of 1 / increment of 1

Hypoallergenic 23% pure vitamin C

Antioxidant brightening booster with high performance for preventing early signs of anti-aging. 

Benefits:
- Fade acne scars and hyperpigmentation
- Brightens dull skin
- Firms and plumps
- Diminishes finelines and wrinkles

Targets:

- Dull skin
- Uneven skintone
- Dark spots and hyperpigmentation
- Early signs of aging

Clinical Results in 4 Weeks 
- 16.26% improvement of pigmentation (visible melasma and blemishes) 
- 32.89% improvement of triple-complexion skin tone (red skin tone) 
- 32.36% effect of brightening (skin radiance) 
- 16.36% improvement of elasticity (internal elasticity) 
- 38.65% improvement of the pore (volume) 
- 27.18% improvement of the pore (count) 
- 4.18% improvement of skin age 
*Based on clinical trials of 20 subjects. *Dermacosmetic Skin Science Laboratory Co., Ltd.

2026-06-18

After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.

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

Returns must be requested within 15 business days of receipt and items must be unused and unopened in their original packaging. Return shipping costs and a 25% restocking fee apply.

*If you’d like to request a return, please use our website’s chatbot.

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[COSRX] The Vitamin C 23 serum 20ml

[COSRX] The Vitamin C 23 serum 20ml

$23.00 $20.80
$23.00 $20.80