Hyaluronic acid is a natural complex sugar found throughout all living organisms that retains water — absorbing more than 1,000 times its weight — and adds volume to the skin’s surface. In addition, hyaluronic acid binds with collagen and elastin and transports essential nutrients to these fibers. The triple combination of collagen, elastin and hyaluronic acid provides structure, elasticity and volume to the skin and contributes to its overall appearance.
As the skin ages and is exposed to environmental pollutants and ultraviolet rays, the cells lose the ability to produce hyaluronic acid. As a result, the skin begins to lose volume, often resulting in the formation of facial wrinkles and folds. Dermal fillers compromised of crossed-linked hyaluronic acid are used by physicians to help temporarily replace lost hyaluronic acid and to restore skin volume and a smooth, natural appearance.
