Hi, I have been using hair growth inhibitors for a while. I had hoped that it would permanently inhibit hair, but its' been a mixed bag.
Where my hair is whiter, there seems to be some hair loss and a higher forehead (yay!) but where it's darker, no dice. So, I still have a thick five o'clock shadow instead of the never-ending forehead I desire. I do think it helps but not enough to really do the job. I have seen some listing for some very expensive hair inhibitors but have not tried them. I will continue to use them in hopes that at some point my hair gives up and goes away.
Hope that helps.