Manufactured by Bausch & Lomb, Biotrue rewetting drops soothe & refresh dry & tired eyes to improve comfort throughout the day. These eye drops come in a 10ml bottle which is easy to carry around & use on the go. The innovative multi-dose bottle is designed to remain preservative free; which means Biotrue rewetting drops can be used while wearing contact lenses, & as often as you need. Inspired by the natural tear layer, the rewetting drops naturally hydrate dry & even watery eyes caused by prolonged computer use, harsh weather conditions & contact lenses.