never herd of this when i used the GP winny, got nice gaines (was with test and deca)
but i will say this, its very bad on cholesterol more so them most oral aas. at 61 i would strongly rec NOT using it or other orals. nvm the fact it is liver toxic but with winny id worry more about cholesterol over the liver for short bousts of uses
testcyp cycle with maybe deca in there.
just my o.2