Heres the deal guys, I've got 1 bottle of QV Prop and 2 bottles of KZ Tren right now, I've also got some pretty STRONG Prop and Tren on the way, my question is can I use the QV Prop and KZ Tren until I get my other strong stuff in? Is it bad to switch over to a different brand of prop and tren after about a week or 2? Will it screw with my body or will I not skip a beat? Any insight is greatly appreciated. Thanks bros.
P.S. No PM's, Im not a source