Both hyaluronic acid and polyglutamic acid offer immediate and noticeable skin hydration but polyglutamic acid can further improve dry skin by aiding in the skin’s natural production of NMF. Polyglutamic acid and hyaluronic acid can even be used together or layered for further hydration and skin plumping as neither of these materials has known compatibility issues.
Our Multi-Quench Plumping Hydration Serum is a humectant based serum with the star ingredient polyglutamic acid (PGA). Polyglutamic acid is a non-exfoliating peptide made up of several glutamic acid molecules. PGA is a moisturizing polymer that can be synthesized in the lab or created from the fermentation of natto and similar to hyaluronic acid, the molecular size dictates its function or skin benefit.
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.
