A powerful, non-stimulant pre-workout engineered for the strongest muscle pumps and vascularity.
MuscleTech Shatter Pumped8 Black Onyx is the only pre-workout with 4 clinically dosed pump drivers in one scoop for instant impact. The key ingredient VasoShock-XR provides the longest lasting pump. The best part? It’s exclusive to MuscleTech, which means you won’t find it anywhere else.
Boosting nitric oxide is crucial for triggering muscle pumps and vascularity. This is why Shatter Pumped8 Black Onyx is loaded with powerful doses of key N.O. boosting ingredients. With its cutting-edge formula, Shatter Pumped8 Black Onyx will have you experiencing extreme prolonged muscle pumps.