Hyaluronic Acid 2% + B5 provides instant plumping hydration to give softer, smoother, healthy-looking skin. The lightweight formula replenishes skin’s hydration levels with all-day results, and helps the skin retain moisture to replump dry, dehydrated skin. Hyaluronic Acid 2% + B5 also promotes skin suppleness and elasticity, while minimising the appearance of fine dry lines. This formulation contains 5 forms of hyaluronic acid, which helps provide hydration to multiple layers of the surface of skin. Hyaluronic acid is a humectant found naturally in the skin where it binds to water. The forms included are low-, medium- and high-molecular- weight molecules, a HA crosspolymer, and hydrolyzed HA.