Why should you use toner after you wash your face? Toner removes any last traces of dirt, grime and impurities stuck in your pores after you wash your face. … Toner also restores your skin’s pH level, smooths skin by refining rough patches and improves skin tone. But you need to use the right toner for your skin. The anti-aging properties of Science Ceuticals Moisture Enriched Toner will instantly hydrate and balance skin with a hydrating blend of 16 moisture magnets. Click our Buy Now Button above to shop our products.