This incredibly thirst quenching optimal moisturising serum helps the epidermis to capture absorb and retain the water essential for its beauty hyaluronic acid is capable of holding up to 1000 times its weight in water and provides instant hydration a combination of osmolytes urea and amino acids helps to diffuse water to the heart of the cells and rebalances their irrigation network the aquaregul complex sugar derivatives encourages the synthesis of glycosaminoglycans and optimises the s