Many men use hair products like hair gel, that essentially put a thin layer on the scalp. Also most men don't shampoo their hair daily.
What do you guys think is the effect of applying topical finasteride or even minoxidil on a scalp with cosmetic residues?
Is this something that has been discussed? Could it be a reason why some people are getting less results from topical formulations?
What do you guys think is the effect of applying topical finasteride or even minoxidil on a scalp with cosmetic residues?
Is this something that has been discussed? Could it be a reason why some people are getting less results from topical formulations?