Cosrx, Serum, The Vitamin C 23, 0.70 oz (20 g)

Serum based on a particularly high concentration of pure form of vitamin C for effective antioxidant protection and brightening effect. The serum contains 23% Ascorbic acid, a pure form of vitamin C with high efficiency. Ascorbic acid has high antioxidant activity, which helps prevent oxidative processes inside cells, as well as prevent the negative effects of free radicals and premature aging of the skin. In addition, thanks to the well-known properties of vitamin C, this component will help fight unwanted pigment spots and signs of post-acne, as well as improve the tone of the face in general. Ascorbic acid inhibits the formation of the enzyme tyrosinase, which in turn stimulates the production of melanin and the formation of age spots. Vitamin C also helps improve skin immunity and its protective actions. The serum formula is enriched with Tocotrienol, which is a special form of vitamin E. Tocotrienol is a strong antioxidant that protects skin cells from oxidation and negative external influences. Tocotrienol exceeds the effectiveness of the regular form of vitamin E. The main distinguishing property is that it is able to accumulate in the stratum corneum of the skin, forming the first layer of skin protection from the negative effects of UV rays and free radicals. Tocotrienol also has anti-inflammatory properties, helping to cope with irritation and redness of the skin, as well as restore and strengthen the protective barrier. Method of use After cleansing and toning, apply a small amount of serum to your face, shaking the bottle a little beforehand. Attention! If you shake vigorously, strong foam may form, so we recommend only shaking the bottle lightly. A popping sound may be heard when opening the bottle. It is recommended to use the product only within 2 months after opening due to the high concentration of ascorbic acid and its oxidative processes.