COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid Cleansing & Toning Clinical Trial Tested by the

Clinical Trial Tested by the 'Global Dermatological Research Institute

Ascorbic Acid Polypeptide

Ascorbic Acid

Piroctone Olamine

Black Truffle Extract 30

COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid Cleansing & Toning Clinical Trial Tested by theA lightweight Vitamin C Booster Serum. Fight early signs of aging and improve the skin's radiance with the lightweight and hydrating Vitamin C serum. Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using it on the face. Dermatological Ingredients: Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging