DAILIES TOTAL1® (delefilcon A) with Water Gradient Technology, along with other Alcon water surface technol - ogy lenses, are unique in that the chemistry is different than any other soft CL on the market.
DAILIES TOTAL1® (delefilcon A) with Water Gradient Technology, along with other Alcon water surface technol - ogy lenses, are unique in that the chemistry is different than any other soft CL on the market.