Oh yeah, I have seen those.........they are like the ones I get from this guy through my buddy. I know exactly what you are talking about.
The key to taking those is not orally.......the best way is to tape 1 pill to the muscle you want to stimulate into growth at night before you go to bed. Another way ( and I have found this to be the best way ) is to place 1 tab between the scrotum and inner thigh on both sides, the technique is highly anabolic and yeilds extream results.
Good luck and post your results !!