The world can be tough on your eyes when you wear contact lenses. Biotrue multi-purpose solution helps make wearing contact lenses easy on your eyes.1 Biotrue is easy on your eyes because it is formulated to work like your eyes. 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. Biotrue solution conditions, cleans, removes protein, disinfects, rinses and stores soft contact lenses including silicone hydrogel contact lenses. Biotrue multi-purpose solution cushions and rehydrates lenses for comfortable wear. By keeping lenses hydrated, Biotrue multi-purpose solution makes wearing contact lenses comfortable all day.