How Old Do You Have to Be to Use Latisse?

Latisse is FDA approved for people 18 years old or older. It has not been tested on anyone younger than 18 years of age. There is no reason why it would not work on someone younger, but it would be considered an off-label usage. If you are interested in pursuing this, I would discuss it with your eye doctor, to see if it is appropriate for you. Hope this is helpful.