Jekyll & Hyde Advanced Stack (OLD)

Powerful separately, explosive together. While developed as individual formulas, this pre-workout supplement stack perfectly complements one another to maximize your training performance.†  HYDE Nightmare was formulated for those who endure an excessive amount of physical and mental stress. Packed with 300mg of a tri-source caffeine matrix, a powerful mental focus matrix and added Himalayan Rock Salt for replenishment and hydration.†  Jekyll® Pre-Workout is a low-stimulant pre-workout powder delivers unrivaled pumps and sustained energy, fueling your toughest workouts with a laser-like focus. Enhances Cognitive Focus† Improves Muscle Endurance†   Elevates Exercise Performance† Delivers Intense Energy†