Isotine eye drops are excellent eye tonic that treats a number of eye diseases, such as premature cataracts, myopia, hypermetropia, glaucoma, diabetic retinopathy, macular degeneration, retinitis pigmentosa, and colour blindness. Isotine eye drops efficiently relieve symptoms such as eye burning, irritation, eye sickness, excessive pollution, eye allergies, redness of the eye, and dry eyes.