There is 100mg of Hyaluronic Acid per serving. Hyaluronic Acid is well known for its skin benefits, especially alleviating dry skin. It reduces the appearance of fine lines and wrinkles, speeds up wound healing, nourishes collagen naturally produced by the body, promotes skin cell production and keeps bones well lubricated. A big drink of water for your skin, hydration at a cellular level. This product is suitable for women and men. It comes in a lemon flavour and is a 33-day supply.