
Originally Posted by
shrunkennutz116
"The specificity of Winny however, lies in how it counteracts estrogenic side-effects such as gyno and excess water retention. First of all it's a 5-alpha reduced substrate. 5-alpha reduction breaks the double bond between positions 4 and 5, which is required for conversion to estrogen via aromatase, the primary enzyme for the manufacture of estrogen in males. Because some of these compounds nonetheless show some affinity for aromatase they may have some use in blocking estrogen from other steroids they are stacked with. Wether or not Winny acts in this way is not entirely sure." thats BIG CAT from bb.com so it is possible it can block estrogen