Does freezing Hysite affect it's efficacy?
Also how long will Hysite remain stable and potent when stored in the fridge?
Thank you Marie.
Freezing could potentially affect the efficacy of Hysite. If you have accidentally frozen the eye drop you should throw the bottle away.
The manufacturers recommend that before opening Hysite should be kept in its box in a refrigerator (2oC-8oC) and protected from light. It will last this way until it expires - the expiry date will be on the bottle.
After opening Hysite the bottle should be kept in its box in a cool place where the temperature stays below 25oC, but not refrigerated, and protected from light.
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