Artificial tears are ocular lubricating eye drops which mimic natural tears. Used to relieve dry eye symptoms and protect ocular surface. 1. Cellulose Derivatives: These increase viscosity and stabilize the tear Minimizing Oxidative Stress in the Lens: Alternative Measures for Elevating Glutathione in the Lens to Protect against Cataract Ethos Bright Eyes NAC Eye Drops for Cataracts Can Cataracts Be Cured by Eye Drops? Is there any type of eye drops which can cure Cataract without operation? iGEM REPORT: Investigation of glutathione reductase and 25 hydroxylase for clearing aggregated proteins in an experimental fish eye cataract model PLOS Collections