Untuk membersihkan dan merendam softlens.  Contains hyaluronan (HA) - Biotrue hydrates your contact lenses in the same way that your eyes naturally hydrate – by utilizing hyaluronan (HA), a lubricant found in your eyes.     Same pH as healthy tears - Biotrue matches the pH of healthy tears and enables optimal performance of the dual disinfectants.     Beneficial tear proteins - Biotrue keeps proteins in their native state active as they are naturally in your eye. They act as your eye’s inborn germ-fighters.