The S.Nature Aqua Oasis Moisturizing Toner is formulated with Polyhydroxy Acid (PHA) and Betaine to gently refine the skin's texture while delivering intense hydration. It is designed to refresh and prepare the skin for subsequent treatment steps. This toner effectively balances the skin's pH after cleansing, aiding in better absorption of serums and moisturizers. Its gentle exfoliating action from PHA helps to smooth the surface without causing irritation, promoting a radiant complexion.