is it ok to take propecia with a testosterone booster? and will i still lose my hair like crazy if i already am losing my hair?
Propecia is not 100% capable of undoing the hair loss effects of testosterone. It may have some protective effect against the testosterone (in hair loss), but better just to not take the testosterone and you will not have to protect yourself against something that you are not taking. I hope this is as obvious to you as it is to me.