Opti-Free Replenish works with the lens material, which is then able to keep thin layer of the tear film on the lenses surface all day long, thus ensuring hydration. Lenses cleaned with Alcon Opti-Free Puremoist Multi-Purpose Solution remain moist and comfortable throughout the day. TearGlyde system The TearGlyde regeneration system works on the lens during its storage in Opti-Free Replenish solution and affects the lenses‘ ability to absorb water. The lenses are then able to utilize the moisture of the natural tear film of the eye.

The lenses are more comfortable to wear, and feelings of discomfort associate with dry-eye syndrome or red eyes are eliminated. Comfortable lenses with Opti-Free Replenish Using Opti-Free Replenish helps to improve comfort for users of soft lenses who feel discomfort during long-time wear. Opti-Free Replenish has been developed for use with lenses made from modern, silicone-hydrogel materials, including PureVision, Acuvue OASYS and Biofinity, but it is also acceptable to use with traditional hydrogel contact lenses.