eCosmetics is an authorized retailer of Peter Thomas Roth.50% Hyaluronic Acid Complex eye gel drenches skin in a liquid cloud of pure moisture and helps reduce the look of fine lines, puffiness and darkness.Provides up to 72 hours of hydration and is packed with a 50% Hyaluronic Acid Complex that can attract and retain up to 1,000 times its weight in water from moisture in the atmosphere. 3% AcquaCell, Caffeine and Haloxylu2122 help reduce the look of fine lines, wrinkles, puffiness and darkness.