Description Optrex Eye Brightening Drops have been specially designed, using refreshing natural plant extracts and a special whitening agent. They give you dazzling bright eyes in an instant, so your eyes can look and feel their best. Eye-whitening drops are generally considered safe. Doctors say using them too much might hide a condition that needs treatment, like pinkeye or a corneal ulcer. Yellow in the whites of your eyes could be a sign of liver disease.
