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The Vitamin C 23 Serum

20 ml (€119.75 / 100 ml)

Free shipping from 30 € Delivery: Monday, 12.06. / Tuesday, 13.06.

Special features

✓ Provides the necessary moisture
✓ Makes pigmentation and pimple marks fade away
✓ Contributes to cell renewal
✓ Soothes the skin
✓ Makes fine lines and wrinkles disappear
✓ Your skin becomes shiny and radiant

Detail description

The Vitamin C 23 Serum by Cosrx is a highly concentrated serum with 23% vitamin C. This combination revitalizes and rejuvenates the skin. The serum is a true anti-aging wonder weapon. Vitamin C is a highly effective active ingredient that is used to prevent and regenerate skin aging and improves the building of the skin's own collagen. It also helps improve skin texture and fades pimple marks and hyperpigmentation caused by aging or UV radiation. The ingredients protect the skin barrier and make it more resistant, and also promote cell renewal and collagen production of the skin, thus not only reducing wrinkles, but also increasing its elasticity of the skin. Hyaluronic acid intensively moisturizes the skin, plumping and firming it and softening fine lines and wrinkles.

  • SW12569

Further products by Cosrx Cosrx  
Further products of category Face Serum & Essences

Good to know

Vitamin C (ascorbic acid) prevents skin aging and promotes cell regeneration. It also helps to improve skin texture and fades pimple marks and age spots, counteracts blemished skin. Tocotrienols (vitamin E) has a strong antioxidant effect, protects and strengthens the skin barrier, promotes cell renewal and production of collagen and increases skin elasticity. Tocopherol (vitamin E) is a strong antioxidant, has smoothing effect and counteracts skin aging, prevents pigmentation spots. Sodium carbonate has strong moisture retaining properties to maintain skin hydration. Allantoin has moisturizing, soothing and cell renewing effects.

How to use

Apply a few drops of the serum to cleansed and toner-prepared skin and gently pat it in. Always use a sunscreen after applying the serum. Before use, gently shake bottle 1-2 times. Serum should be used within 2 months after opening.


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



COSRX - Korean face care for sensitive skin

Cosrx is a fairly new high-end cosmetics brand from Korea that has literally conquered the global beauty world in the blink of an eye and has now become an absolute trend brand.

The strange-sounding brand name is made up of the two words "Cos" and "Rx,". Cos stands for Cosmetics, while Rx is the common abbreviation for medical prescriptions. This combination of nourishing cosmetics and effective ingredients tailored to individual skin types is the cornerstone of all Cosrx products.

The minimalist formulas are based on as few as possible and, above all, natural but highly effective ingredients so as not to stress sensitive skin.

The selection of Cosrx products is based on the Korean skin care tradition, the so-called Korean Beauty. Not without reason: Korean women are namely famous for their flawlessness with particularly even, firm and pure, radiant skin.

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