Q: Can it be used with worn contact lenses?
A: Yes, iGel can be used with all types of contact lenses.
Q: How many times a day can you use iGel?
A: iGel eye drops can be used as frequently as required. There are no side effects from excessive use.
Q: How long can iGel be used once it is opened since it is preservative-free?
A: iGel's preservative-free eye drop bottle caps are designed to ensure external contaminants can not enter the bottle - keeping it sterile without preservatives for up to 6 months after opening.
Q: Does iGel contain phosphate?
A: iGel is completely free of phosphate, mineral oils, and all kinds of preservatives. It contains sodium hyaluronate.