Not being an expert, but being an Kinise major I have read alot of articals in creditable medical journals (not some ad in a magazine) about many of the supplements that are sold at GMC......After doing my research my $.02 is that every GNC should be shut down for makeing fraudulant claims about their products. Never beleive a label that says that you have gyno, that statement is there to sell the product, as is the guy in the red polo shirt who will promote his products to make his commision. You did the right thing by asking the guys on this board. I'd take the herbal stuff back and put my $70 towards A-dex or Nolva if you have gyno.....no flame, just my opinion