This Vitamin C Serum contains 7.5% Ascorbic Acid (Vitamin C) to reduce discoloration and brighten skin</br>Hyaluronic Acid to retain skin's natural moisture</br>Collagen to enhance skin's firmness and elasticity</br></br>Product Description</br></br>Antioxidant vitamin C protects skin from free radicals and is essential in collagen production. This Vitamin C Serum contains 7.5% ascorbic acid (vitamin C) to reduce discoloration and brighten skin. Formulated with hyaluronic acid to retain skin's natural moisture and collagen to enhance skin's firmness and elasticity.</br><br/>http://www.amazon.com/gp/product/B003L8RVZ0