Careprost eye drops contain 0.03% Bimatoprost as the active component. Aside from Bimatoprost, it also contains filtered water, sodium phosphate dibasic, citric acid monohydrate, and preservatives such as chloride. It may also incorporate hydrochloric acid or sodium hydroxide to adjust the PH balance of the solution.  Careprost eyelash is regarded as the best treatment for high intraocular pressure, commonly known as open-angle glaucoma.