Antioxidant vitamin c serum, vitamin C synergistically blends with Botanical Hyaluronic Acid and Vitamin E in this advanced formula designed to target the most common signs of aging including brightness, firmness, fine lines, wrinkles, dark spots and sun spots. The antioxidant formula protects skin from environmental stressors, helps to hydrate the skin, lighten and brighten the complexion. Product Description Product NameVitamin c serum Capacity30ml ApplicationFacial care CertificationGMPC, MSDS, ISO22716, SGS ServiceOEM, OBM, ODM Features 1.Vitamin C serum can provide moisture to skin, hydrating and nourishing the skin. Vitamin C Serum formula helps shrink pores, prevent breakouts, minimize the appearance of acne scars and improve the elasticity of the skin. Vitamin C can reduce skin pigmentation to even skin tone, and it also acts as an antioxidant, helping to reverse skin damage caused by environmental toxins. In particular, vitamin C provides protection from the sun, repairing the skin. 2. Customer tests show a 205% increase in skin hydration within 2 weeks of daily application. After 10 days, 94% of users said their skin looked radiant, soft, healthy and smooth. Obviously, this serum provides moisture throughout the day, let skin keeps hydrated. 3. Unlike regular serums that either contain too little (less than 15%) vitamin C to have any effect, or too much (more than 22%) causing irritation, ours is formulated with the scientifically optimal 20% vitamin C concentration. Hyaluronic acid, vitamin E and citric acid further double the serum鈥檚 photo-protective qualities. 4. Plant based formula: Free of synthetic color additives, fragrance and stabilizers. With dynamic active botanicals like Botanical Hyaluronic Acid, Vitamin E and Citric Acid,Facial Serum factory website:http://www.biyingcosmetics.com/facial-care-products/facial-serum/