does anyone know?
Bryan Senior Member Staff member Reaction score 43 Sep 12, 2012 #4 spironolactone is more effective than azelaic acid. There is no scientific evidence that I'm aware of that topical azelaic acid does anything for hair.
spironolactone is more effective than azelaic acid. There is no scientific evidence that I'm aware of that topical azelaic acid does anything for hair.
