This hand sanitizer, made with 70% alcohol, achieves exceptional thickening and clarity with the use of Carbopol? Ultrez 21 polymer. Fensebiome? peptide solution helps to maintain the skin hydration levels, minimize flaking, and leaves the skin smoother after repeat use of this hand sanitizer gel. Hydramol? PGPL ester is a mild, water-soluble ester that leaves your hands feeling soft.