This high strength 10% bionic Face Serum is designed to create a protective layer to help restore skin\'s youthful appearance. Contains Polyhydroxy Acid (PHA), a potent antioxidant to help replenish skin\'s moisture barrier and protect against environmental factors. Formulated to visibly correct signs of aging skin including enhanced radiance, intense moisturization and overall clarity. Lactobionic Acid (PHA): is a part of the PHA family and are also non-irritating. These patented ingredients are also known as \"\"Bionic Acids\"\" and are derived from natural sugars. they help to reduce the appearance of lines and wrinkles, discoloration, enlarged pores and roughness through gentle exfoliation. The Bionics are potent antioxidants that have been shown to target naturally occurring, skin degrading enzymes to help maintain a youthful look. Vitamin C: Vitamin C, also known as Ascorbic Acid, is an antioxidant that protects the skin against UV induced free radicals to help maintain a youthful appearance. Ideal for Dry and Sensitive Skin Types.