Interesting article on the Body of Science main page. It was about AAS powder coming from China. It said most of the powder used by UGL labs today is coming from China. One study done showed the powders had lead, mercury, tin and arsenic in them. The powders were being mixed with all different kinds of oils. One seizure in Calif. had motor oil! mixed with the powders. And they are being mixed in unsanitary conditions. That is probably why most of the UGL products are painful, they are loading the vials up with different alcohols to kill the bacteria.