i think i know what it is actually. Go to the vitamin shoppe and look behind the glass cabinet where they keep all the prohormones. I was there today and they had bright red andro poppers that sound like what ur describing. they also have blue ones and even red and blue ones. That come in the most rediculous bottles, they look like fireworks or somthing. but yea they might raise ur test levels a tiny bit but dont waste any money on them.

and def ask your friend to see the bottle they came in before you take any.