Name: The Vitamin C 23 Serum
Brand: COSRX
Price: 3.0 GBP
Availability: InStock

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COSRX

The Vitamin C 23 Serum

£3.00

~~£3.20~~ £3.00

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A high-strength vitamin C serum for brighter, smoother-looking skin.

What it is & what it does: A powerful brightening serum formulated with 23% pure vitamin C (L-ascorbic acid) to help visibly improve dullness, uneven tone and the look of dark spots.
High-potency brightening: Targets pigmentation and lack of radiance to support a clearer, more luminous complexion with continued use.
Smoothing & firming support: Helps refine skin texture and supports elasticity, making skin appear smoother and more even.
Lightweight yet effective: Absorbs quickly with a non-greasy feel, making it easy to layer under moisturiser and sunscreen.
Beginner tip: Due to its high strength, start slowly and always use SPF during the day.

Size: 20ml

how to use

After cleansing and toner if using, shake the bottle lightly once or twice from side to side.
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.

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 Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus Seed Oil, Glycyrrhiza Glabra Root Extract, Methyl Trimethicone, Carthamus Tinctorius Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa Root Extract, Beta-Carotene