The Evolve system has been designed to combine the benefits of unit dose preservative-free eye drops with the convenience of a standard eye drop bottle:
Evolve® is an innovative technology that delivers a preservative-free, sterile eye drop from a multi-dose container. It is generally agreed that the elimination of preservatives in eye care products provides patients better therapy. Evolve Carmellose is both preservative-free and phosphate free;
deal for sensitive eyes and frequent users. Evolve Carmellose can be used for up to 3 months once opened. The long lasting feature means Evolve Carmellose is ideal for occasional users. Place one drop of Evolve Carmellose into each eye two to four times a day. Evolve Carmellose is compatible with all types of contact lenses.