Polyglutamic acid is a non-exfoliating natural moisturizing peptide proven to be a better hydrator than hyaluronic acid and collagen protein as it helps restore skin elasticity, smooth visual wrinkles, and increase production of NMF. This anionic soothing polymer can also help provide skin smoothness and protection against external aggressions. With the ability to hold up to 5000 times its weight in water, PGA also provides unparalleled hydration, leaving your skin plump and radiant. It enhances skin elasticity and reduces fine lines. Perfect for all skin types, PGA also strengthens the skin barrier, revealing a smoother, more youthful complexion. By inhibiting hyaluronidase, PGA preserves the skin's intrinsic hyaluronic acid. For maximum moisture benefits, PGA can be used under your moisturizer or occlusive cream can be applied on top to “seal in” the benefits. Polyglutamic acid saturates the skin with moisture, which smoothes the appearance of fine lines and wrinkles, improves skin elasticity and texture, and aids in the overall plumpness of the skin. These effects make it an ideal choice for targeting the effects of aging. Fortunately, PGA is generally well-tolerated by all skin types.