PSI is an effective scienifcally dosed non-stimulant (caffeine-free) pre-workout by EHPlabs. The combinatation of nitric oxide and muscle cell plasma volumizing ingredients in PSI pre-workout maximises nutrient and oxygen delivery to working muscles, to help force out those extra few reps and delivering incredible pump!
PSI Non-stim vasodilator nutrient delivery maximizer has taken non-stimulant pre works to the next level!
- Mental Focus
- Serotonine Release
- Huge Pumps
Mix 1 scoop of PSI with 200 mls of water and consume 20 minutes prior to exercise.