I found this in an old post . . .
[QUOTE=Swifto;5066326]Progesterone is of little value to the bodybuilder, apart from it being the primary inhibitor of DHT.QUOTE]
Now would I be right to speculate that . . . if progesterone helps inhibit DHT, can steroids like deca (which don't directly contribute to mpb) actually help to counteract some of the negative effects of testosterone (and its conversion to DHT) on mpb?? This may be a ridiculous statement, just testing the water, trying to learn.
Also just found this as well . . .
2. If you are concerned about gyno, avoid finesteride at all costs. It lowers all 5a-reduced metabolites to undesirable levels and has an extremely long half-life which continues to suppress DHT levels long after discontinuing the drug. (9) Progesterone would be a better anti-DHT alternative if you are concerned with hair loss. Plus, progesterone can clear the system within 24hrs making a mistake in dosing much less risky.
Eric Potratz
So how can you supplement progesterone?
Thanks.