Muscletech SX-7 Black Onyx Shatter Pumped8 Non-Stimulant

4G L-CITRULLINE | 1G VASOSHOCK-XR PUMP AMPLIFIER | 150MG VASODRIVE-AP | 100MG SPECTRA 

This powerful, non-stimulant pre-workout was engineered for the strongest muscle pumps and vascularity. Shatter™ Pumped8 Black Onyx® is the only pre-workout with 4 clinically dosed pump drivers in one scoop for instant impact!

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. 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.

Furthermore, there’s the unique Spectra™ blend of 29 plant-based ingredients, scientifically shown in a separate research study to improve bioavailable N.O. concentration in the blood by 64% compared to placebo.

With its cutting-edge formula, Shatter™ Pumped8 Black Onyx® will have you experiencing extreme prolonged muscle pumps.

Highlights-

• Powerful pumps
• Extended vascularity
• Prolonged N.O Boost
• The only 8-hour pump pre-workout
• Non-stimulant formula
• Featuring exclusive VasoShock-XR™ to boost markers of nitric oxide