A polypeptide that acts as a humectant helping to keep skin moist and hydrated minimising the appearance of fine lines and wrinkles. Studies have shown that Polyglutamic Acid also inhibits the degradation of Hyaluronic Acid...

Slows excess melanin production, reducing the appearance of hyperpigmentation and uneven skin tone. Antioxidant properties also boost protection against UV and free radical damage, while supporting collagen production.