I purchased my Graviola from www.rain-tree.com
I had seen it a few months back while doing some research on natural cancer cures. This herb always shows up. Very interesting reading. And I figure what do I have to lose besides my hair. I just started taking it.
It is very potent so I take it with Organic yogurt and I just ordered the Stomach-EZ that it is recommended. I also talked with the people via internet on how to take it while in remission. So far they say you can take the Graviola with chemotherapy without it causing reactions.
Good luck, God Bless and let the sun shine in.