As most of you now Nettle root extract has prostate benefits since it binds with SHBG. And specificaly (-)-3,4-divanillyltetrahydrofuran, has the highest binding affinity. This is whats in AcTivate from DS. Good job DS! What I don't think most of you knew is other parts of Nettle root extract also kill aromatase.
"In a subsequent series of articles, German researchers have identified a constituent of nettle root known as (-)-3,4-divanillyltetrahydrofuran, whose very high-binding affinity to SHBG they describe as remarkable. These researchers suggest that the beneficial effects of plant lignans (such as found in flaxseed oil) on hormone-dependent cancers may be linked to their binding affinity to SHBG. The most potent known lignans in this respect are constituents of nettle root. In addition to inhibiting SHBG binding, at least six constituents of nettle root inhibit aromatase, reducing conversion of androgens to estrogens (Schottner et al. 1997a, 1997b, 1998)."
http://www.smile.org.au/prtcl-095.html
Now I don't know what these other 6 "constituents" are, but I hope this is further researched so maybe soon a potent LH increasing, SHBG binding, and Anti-aromatase supplement is sold that incorporates these 6 constituents of nettle. More importantly it will be all natural. The above text is also a very good read about prostate health and cancer so you men might wanna read it and learn a few things cause I sure did.