Pumpsurge is a stimulant-free pump product/pre-workout made by Jacked Factory.
The product was created to drive muscle pumps, boost endurance, delay fatigue and increase strength. The marketing for the product also promises “laser focus”.
The six ingredient formula includes L-citrulline – a non-essential amino acid that is said to enhance muscle through nitric oxide production. Pumpsurge also features betaine anhydrous, which is thought to support “cellular hydration” and increase endurance.
To stimulate “laser focus” without caffeine, the people behind Pumpsurge feature two “nootropic” ingredients in the product: alpha-GPC and huperzine A.
Pumpsurge comes – or has come – in three flavors: “Blue Raspberry”, “Cherry Limeade” and “Watermelon”.