ProSupps Jekyll Nightmare 40sv Strawberry+Watermelon, Stim-Free Pre-Workout

This isn’t your average stim-free pre-workout. Dr. Jekyll® Nightmare was built for athletes who train with focus and intention. It’s made for those who demand clarity, control, and uncompromising performance without relying on caffeine. †

Powered by a precision-driven matrix of nootropics and pump-enhancing ingredients including L-Citrulline, Betaine Anhydrous, Alpha-GPC, L-Tyrosine, Acetyl L-Carnitine, and Rhodiola, Dr. Jekyll® Nightmare delivers dialed-in focus, improved nutrient delivery, and an optimized mind-muscle connection. Whether you are lifting late, cycling off stimulants, or stacking with Mr. Hyde®, this formula provides clean mental clarity and physical support to help you train with purpose. †

Dr. Jekyll® Nightmare is the advanced version of our Signature stim-free pre-workout, built for experienced athletes who want clinical-level dosing in a more intense nootropic matrix. Use it solo when you want focus without the caffeine buzz, or stack it with Mr. Hyde® for the ultimate Focus + Energy workout experience. †

Its unique split-tub design features two bold flavors—Strawberry and Watermelon—that can also be combined for a third flavor: Strawberry Watermelon.

 One tub. Three ways to enjoy.