In Mexican clinics taurine was found to be a powful amino acid wich is hellpful with macular degeneration.
Taurine stops free radical damagecdue to the eyes.
A sign you should try this  product is vision colors are no longer sharper or bright as in your yonger days.
Dose: 10 drop under tongue or disstilled water, 1 to 2 times a day.
Use "Bright Eyes," if you precieve a problem this would help you with.
Bottls may frreeze and break dyring Wunter shhipmeents, which we won't repplace.