Zymaxid can be expensive if you don't have health insurance, prices at local pharmacies can vary greatly, but be prepared to pay as much as $100 for a 2.5ml bottle size of zymaxid 0.5 eyedrops.
Vitamin A is critical for vision as an essential component of rhodopsin, a protein that absorbs light in the retinal receptors, and because it supports the normal differentiation and functioning of the conjunctival membranes and cornea [2-4].
Vitamin A is a very important nutrient. Retinal and retinol are referred to as preformed Vitamin A. It helps in increasing the bodyâs immunity to fight infections and keeps your eyes and skin moist. Vitamin A or retinol is a fat-soluble vitamin that plays an important role in ensuring healthy eyes and bone development.