4/5
it`s not aas , so you can`t really expect to do all it says on the bottle but
i did feel the following things :
- always better sleep while on this
- always hit a few PR`s while on this
- funky feeling , alpha feeling of some sort , i just laugh all day and chase the pu**y
-usually get oily skin from it so thats also a sign that it does something
so if you have spare money it`s worth giving a try.