before you attempt to try anything, you must first identify what kind of hair loss are you suffering from. Is it MPB, scalp problem, etc.... once that is found out, choose the correct treatment. If you have MPB, forget about hair tonic, shampoo, etc... you will definitely lose it sooner or later. But you can slow it down with finasteride tablets like propecia. The only way to cure MPB is through hair transplant.