This stuff is potent!
Be careful with this and please use a scale if you can.  The powder seems sensitive to moisture and also clumps easily making a level scoop have different mg's at different times.  It is also very potent, and may even make you a bit jittery if you take too much.  Everyone's body is different so tread with caution and knowledge.  Other then the warnings, great product which was just as described.
Rating: 5 stars