A powerful hydrator for the skin surface. Holding 4x more moisture than Hyaluronic Acid it can help to smooth and reduce the appearance of fine lines. Naturally found in skin, Polyglutamic Acid can hold 4x more moisture than Hyaluronic Acid. The 3% high molecular weight amino polymer is specifically designed to enhance skin moisturisation on the surface, helping to reduce the appearance of fine lines, brighten and even skin tone. Perfect for make-up canvases. How to use Use AM and PM. Apply a pea sized amount to cleansed face and neck, avoiding the eye area. Use after serums and before moisturizer.