A potent 23% vitamin C serum that delivers intense brightening and antioxidant protection, visibly reducing dark spots and dullness.
The Vitamin C 23 serum 20ml
€23,95
The Vitamin C 23 serum 20ml
Vegan
Cruelty Free
Suunsu Advisor
Best suited to skin already used to vitamin C, since this is COSRX's higher strength option at 23% pure ascorbic acid. Start every other day and build up as tolerated. Follow with moisturizer and SPF since fresh vitamin C can make skin more sun sensitive.
You'll earn 23 points on your order. 🎉
About our Membership
About our Membership
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Description
The Vitamin C 23 Serum is a high strength brightening treatment built around 23% pure ascorbic acid, along with a stabilized vitamin C derivative, niacinamide, and vitamin E, aimed at dullness, uneven tone, and early signs of photoaging. The anhydrous, water free base helps the vitamin C stay stable and potent for longer than water based formulas.
The texture is dense and slightly tacky at first but absorbs fully, leaving skin looking brighter and prepped for moisturizer. Because of the strength, it is best suited to skin already used to vitamin C.
Apply a small amount to cleansed skin in the morning after toner, then follow with moisturizer and SPF. Start every other day and build up as tolerated.
How to use
Ingredients
Water, Ascorbic Acid, 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
Shipping
Shipped from our Netherlands warehouse via DHL Parcel or PostNL.
- Benelux (Belgium, Luxembourg, Netherlands): 1–2 business days · €4.95 · free over €40
- Rest of EU (Germany, France): 3–5 business days · €12.95 · free over €80
Orders placed before 4pm on business days are typically shipped the same day
A Track & Trace code is emailed once your order is handed to the carrier
