These are drops that are meant to make your eyes “whiter”. The most popular here is Eye gene. It’s important to remember that these drops simply make your blood vessels thinner, therefore making your eyes less red. They do not address what caused the redness in the first place. Prolonged use of these drops results in the opposite effect, that is, they end up making your eyes more red over time. If your eyes are constantly red, book an eye exam so we can investigate why, because the cause could be anything from astigmatism, to allergies or infections or even computer related eye strain.