Powerful separately, explosive together. Mr. Hyde® and Dr. Jekyll® Signature were designed to be taken as stand-alone products or stacked together for the ultimate pre-workout experience. Developed for athletes, coaches, trainers and fitness enthusiasts looking to level up their training performance with a product that is Banned Substance Tested and Informed Choice® Certified. Intense energy and long-lasting focus combine to unleash your inner Alpha.
Teacrine vs. Caffeine:
What's the Difference?
Most of us are familiar with caffeine and its energy-increasing properties. What about other ingredients like TeaCrine? How do they provide any added benefits when included in a pre-workout supplement?