Polyglutamic Acid

Polyglutamic Acid is a powerful humectant and moisture-binding ingredient that helps to deeply hydrate the skin while minimising trans-epidermal water loss (TEWL). As a high-molecular-weight polymer of amino acids, it forms a breathable film on the skin’s surface, enhancing both immediate and long-lasting hydration. This leaves the skin feeling smooth, plump, and comfortably hydrated.