Active substance
Dextran 70, Glycerin, Hypromellose
2 products from 2 companies contain this in United States.
2 without prescriptionSolution/ Drops
Available without a prescription
Genteal Tears1 mg/mL + 2 mg/mL + 3 mg/mLWithout prescription A-S Medication Solutions · Dextran 70, Glycerin, HypromelloseGenteal Tears (moderate)1 mg/mL + 2 mg/mL + 3 mg/mLWithout prescription Alcon Laboratories, Inc. · Dextran 70, Glycerin, Hypromellose
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.