Does Ketoconazole Block Dht Systemically Or Only In The Follicles?

[dale2]

source?

 

[dale2]

Thanks, so it should be enough to use the 2% shampoo only 1 time per week, which is really good news because all 2% formulations (Nizoral and generic versions) are harsh on the scalp and hair. I guess that the 1% formulations (like RegenePure, no sulphates) should be used 2-3 times per week instead? I wish the study gave more details (e.g. quantity and especially how long to keep it before to wash it away) but maybe we can assume that it was applied following the package insert...

 

[Dimitri001]

@otann do you know of any research, other than what we've mentioned so far, into whether the AA effect is systemic or, generally, whether k goes systemic?