It may have worked on masteron, this year, possibly notice hair miniaturization as well. Hard to tell really. Used to get mine from a sponsor here ,using it currently actually. Theyre not here anymores. Bought some from China for much less expensive. With test and eq , finasteride, is safe on hair, ime.
Did a deca 900 and masteron 300 cycle a few weeks, this year and wanted to keep mast at 200 , and when bumped deca from 500 to 700 to 900 almost seemed like 200 masteron wasnt enough so rose it to 300. Could have rose it more but didnt want to risk more hair miniturization.