Most definitely...my doctor said when used for glaucoma they found that patients lashes were growing...I lost entire patches of lashes due to other health reasons, they grew back and sometimes I need to trim them because they get too long!! Go figure...but the careprost is sooo much cheaper, same ingredients, same results....hope that to be true for glaucoma patients use, but of course everyone should investigate that with their own doctor...would be interested to know if it can be purchased on island and the cost there...