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 C helps with long term healthy vision support. Vitamin E helps with long term healthy vision support. R- Alpha lipoic acid is a powerful antioxidant that enhances glucose use in brain and eye cells. Usually a dose of 10 to 50 mg of R-Alpha lipoic acid can have a positive influence on vision.
That is where eye vitamins come in. 1  Vitamin A: Vitamin A was the first vitamin thoroughly investigated for its health benefits, hence its name.  Vitamin B1: Also known as Thiamin, vitamin B1 acts as a coenzyme for certain chemical reactions in the body, assisting enzymes during those reactions.