It is new enough that I guess the negative response was from someone who hasn't heard of it or studied it yet. I think people on all these forums seem to be buzzing about it. There is a new forum here at Curezone. I believe there is a larger one somewhere else. I'm going to find out where. There is already a lot of good information on the one here.
I worry as you do that it may be banned soon, although they are simple ingredients, it seems if something works FDA finds a way.
Have fun exploring it. Post your protocol, questions, results etc. over there if you can.