it sounds like using oral dht blocker is totally pointless when you can use it topically? oral dht blockers just boost circulating testosterone that reach the folicles and could shrink them "what happaned to mustang lol". but topically applied dht blockers wont boost circulating testosterone because it doesnt go systemic. if you only use topical dht blockers you will only have a boost of scalp T but not circulating. and if you use oral you will have a boost in circulating T and scalp T. and if you use both oral and topical dutasteride you will have even more scalp T plus the circulating T which means you will go bald. BUT according to a study oral dutasteride outperformed topical dutasteride and mesotherapy, but if I add topical dutasteride too it could be too much scalp T for my hair?? jesus what do I do. at least my total T and free T is low for my age. ever since age 20 it was rather low below baseline. maybe I should just stick to a higher dose oral dutasteride everyday 1mg instead of 0.5. much more convinient to use oral and not worry about not hitting every spot on the head and your hair absorbing most of the liquid duta...which it DOES. or worry about it not going deep enough to have an effect.