Biotrue Hydration Boost for Contacts are enhanced with HA (Hyaluronan), Antioxidant (Protects HA from free radicals), and Electrolyte.
For up to 8 hours of moisture (based on a laboratory study) and to help prevent deposit buildup.Biotrue Hydration Boost for Contacts are the first preservative free multidose contact lens drops.
Not only are Biotrue Hydration Boost for Contacts free of preservatives but they are also pH balanced for comfort.
