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Polyglutamic acid can hold even more moisture than hyaluronic acid and forms a light film on skin to help reduce water loss, keeping skin comfortable for longer.
Our Polyglutamic Acid 3% Complex + Hyaluronic Acid Serum combines both hydrators. Hyaluronic acid draws water into the skin, and polyglutamic acid helps seal it in. It's clinically proven to provide long-lasting hydration, prevent moisture loss and increase skin firmness, and 95% noticed an improvement in skin hydration.
They work best together. Hyaluronic acid hydrates, and polyglutamic acid helps stop that moisture escaping. Use morning and night after cleansing and before moisturiser. It's ideal for dry, dehydrated or tight-feeling skin. Shop more in our Hyaluronic Acid and Dry Skin collections.