Mega Pump is Conteh's non stimulant based pre-workout, which was designed to deliver supreme focus and savage pumps. They use Nitrosigine® which is a patented form of Arginine. The use of Nitrosigine® has been shown to promote nitric oxide (NO) production for improved blood flow, focus, and energy.  AlphaZone® is also a key feature in Mega Pump, this is going to improve cognitive function and give you laser like focus.