Q: If I’m using a pre-workout booster like Animal Pump, can I use M-Stak at the same time?
A: Yes. Pump and M-Stak make up 2/3 of G Diesel's "Mass Stack" (the third element would be Torrent, the PWO shake). As both products contain energy boosters, here are two options. One, you can stack ‘em both pre-workout and remove the energy cap from one of ‘em. This popular option is where you'd "stagger" 'em--for example, take M-Stak 45-60 minutes before you lift and the Pump 30-45 minutes before you lift. Again, be sure to drop one of the red capsules (stims) from either one. Your second option would be to use the Pump before the workout and the M-Stak either 3-4 hours before the workout or 3-4 hours afterwards. Either way, Pump and M-Stak is a solid combo.