The careprost 3ml is a prescription medication for hypotrichosis that lengthens, darkens, and thickens eyelashes, making them longer, darker, and thicker than ever before. It's applied to the skin near the root of the eyelashes on the upper eyelid edges. After applying the mixture, do not try to rinse your eyes. Long-term use may cause the colourful region of the iris to become brown. visit careprost site for more details.