Femarelle for premature menopause

I came across an interesting product called Femarelle while browsing Google videos posted by Dr. Garry Gordon. I can't find the video right now but it was extremely technical with scientists showing how it helped with menopausal symptoms in murine models. I googled it and found the that it's a common over the counter supplement that you can even buy from Amazon.

I need to do more research on this, especially its safety profile. If you've read my article on Bio-identical Hormone Replacement Therapy, and followed the links there, you'll know that safety is a BIG issue with hormone replacement therapy ever since researchers showed a clear increase in breast cancer due to traditional hormone replacement therapy. Bio-identical hormones claim to be safer (and much cheaper) than traditional patented hormones (derived from horse urine). However, there is still a nagging question of safety, even for bio-identical hormones.