Day Formula: Innovative peptide technology and vitamins coupled with smoothing agents make this system unlike any other. Night Formula: Amplifies the natural repair cycle while helping prevent the formation of new lines and reducing puffiness. Day Formula: Contains natural herbs for constricting capillaries which will help to lighten undereye circles Peptides inhibit muscular contraction, reducing the formation of wrinkles Antioxidants prevent the destruction of collagen Soothing, anti-inflammatory, protective against environmental assault Night Formula: Peptides stimulate, repair and increase collagen formation and minimize the formation of new lines Vitamin A strengthens support tissue, aids in growth and repair of the epidermis, stimulates fibroblast cells to produce collagen and thicken the skin, improving firmness and elasticity Works to decrease fluid build-up and de-puff