HyperShock Rage is the strongest and most effective formula that we've produced to date. Inarguably the best on the market. Once consumed, it takes less than 10 minutes to notice a furious desire to rage through a workout. In fact, New HyperShock Rage is so effective at producing nitric oxide that many of our beta testers reported "eye-popping vascularity" and "ridiculous pumps". Plus, we've cornered the energy market by being the first and only company to use pure Pharmaceutical Time Released Caffeine ensuring tons of energy during a workout and for hours after so there are no crash and burn side effects. All it takes is one workout and you'll be hooked.