A powerful hydrator for the skin's surface, The INKEY List Polyglutamic Acid Serum can hold 4x more moisture than Hyaluronic Acid, locking in moisture and helping the skin appear instantly smoother. This 3% high molecular weight amino polymer is specifically designed to enhance skin moisturisation on the surface. This helps to reduce the appearance of fine lines, as well as brighten and even skin tone. The lightweight silky texture creates a perfect make-up canvas. KEY INGREDIENTS: - 3% Polyglutamic Acid complex is a natural high molecular weight amino acid polymer, specifically designed to enhance skin moisturisation. - 2% Invisaskin maintains moisture levels in the skin.