If you're looking for a pre-workout with 2X THE ENERGY of the leading brand, then ProSupps® Mr. Hyde® NitroX, is for you. Our unique formula was designed with a 400mg caffeine matrix, and is further powered by TeaCrine®, Beta Alanine, Creatine and Nitrosigine® to deliver intense, sustained energy and focus and increased power, strength and endurance, while delivering extreme pumps. Perfect for men and women looking for a premium Pre-Workout Powder Energy Drink, that generates Intense Sustained Energy, Pumps & Focus. † 2X the vitality of the leading pre-workout. 400mg caffeine matrix† Supports muscle strength, power, and endurance† Powerful mix of high-powered thermogenic compounds† 500mg of Nitrosigine® promotes increased blood flow for sustained pumps & vascularity† Infused with TeaCrine® for sustained, energy & focus†