Shatter™ Pumped8 Black Onyx® is the first-ever pre-workout to feature the key ingredient VasoShock-XR™, a highly concentrated one-scoop serving and 4 scientifically backed N.O. boosters. What’s more, the clinical dose found in 2 scoops of Shatter™ Pumped8 Black Onyx® was shown to elevate key makers of N.O. in blood plasma and saliva.
Our formula includes 4g of pure L-citrulline – that’s more than the amount found in 6g of L-citrulline malate. Plus, it has research-inspired VasoDrive-AP®, a unique compound engineered to support muscle pumps. 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.