The Opti-Free PureMoist Multi-Purpose Disinfecting Solution (MPDS) was designed to improve upon the Opti-Free RepleniSH MPDS. This allows for longer lens wettability and the formulation change will enhance disinfection. The manufacturer states that this new solution has shown the ability to provide 16 hours of lens wettability, were as the RepleniSH gave 14 hours of moisture retention for comfort. The type of preservative and active ingedients are the same in this new formulation, but the concentrations have changed. If you had a negative reaction to the RepleniSH MPDS, then continue to use the Doctor recommended solution for your contact lenses.
Remember to always digitally clean your contact lenses daily after each use, and avoid reusing solution that remains in your contact lens case.
If you have any questions, please call our office at 708-237-2020.