I'm on day 3 of spi .. this is in powder form .. called soy protien from whole foods and the soy isoflavon content is 60mg. Is this enough. The stuff tastes aweful .. like drinking a glass of clay but hey anything for "o" :-)
Really hoping this will work.
Ditto... I took 2 50mg capsules a day for 5 days and it worked great. Trying that again this cycle, might see is 40mg caps work just as well next cycle.
spi experts..help! 
