Yes, I suppose it is speculation as I don't think anyone knows for sure what's going on. However, as far as Anadrol is concerned, it has been shown NOT to exhibit progestagenic effects, it does not aromatize, yet it is very estrogenic. I can tell you from personal experience, and general practice, that the use of Nolva during a cycle which includes Anadrol is effective at keeping gyno-like symptoms at bay.
Again, yes, I'm assuming that Super is probably operating through a similar mechanism to Anadrol.
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