Sten isnt as bad as most make it out to be- the worst thing is the low mg/ml concentration. Each amp has 25 mg of test propionate, 75 mg of test cypionate, and 20 mg of DHEA. But, you can be pretty sure it is correctly dosed, and is sterile (believe it or not, despite the crappy packaging, it is human grade gear). And if you calculate the price per gram of test, it can be a huge bargain when shopping south of the border.