clara
Bluelighter
I've IV MDPV the rush lasts thirty min. then you gradually come down its a very nice feeling. I've shot as much as 10mg at once; however this was on a binge, there was a lot of it in my system, I don't recommend doing that much at first. You might get sick. I've had both the light brown and solid white powders, I must say the solid white powder is much stronger than the brown, my guess is that the brownish powder is older therefore weaker.