The reason some will give this 5-htp negative review saying it was ineffective is that "0" blood types are not compatiable with St john's wort. However "A" & "AB" 's are compatible, so please, I depend on this combination as "A's" have cortisol being secreted in their bodies even when NOT under stress, thus do not do well in the corporate life.
Unfortunately most people do not believe in this, however am knowledgable in it and have been able to help many many people . For stress this for me is the answer.
I hope you bring it back, do you have any more around I can buy?
Joan/ Synergy yoga