I was skeptical at first, but after reading so much about it, i realized that inflammation and lack of circulation are enemies, and it depends on so many factors, but this soap does wonders in supporting this. I do use it regularly, like 2 times a week, and apply only with a fingertip on the top of the head. this helps keep the scalp clean and inflammation free.
if you have thicker scalp, it may help to use a vinegar rinse (get oraganic vinegar and dilute in water) on the scalp and hair, and leave for 20 minutes or so, this helps breaking down the dead cells and helps the scalp breathe better.