PSI is an effective scientifically dosed non-stimulant (caffeine-free) pre-workout by EHPlabs. The combination of nitric oxide and muscle cell plasma volumising 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 maximiser has taken non-stimulant pre works to the next level!
- ✔ Mental Focus
- ✔ Clarity
- ✔ Serotonine Release
- ✔ Huge Pumps
- ✔ Vasodialation
Mix 1 scoop of PSI with 200 mls of water and consume 20 minutes prior to exercise.