Jekyll Performance Pre-Workout is the brain fuel you didn’t know you needed. Designed to boost your mental and physical performance in the gym, without a high-stimulant formula. 
Jekyll Performance is for anyone looking to improve athletic performance without increased heart rate, those who train late at night, or anyone performing activities or hobbies that require maximum focus and concentration. †

Citrulline boosts nitric oxide production to improve blood flow, delivering enhanced muscle pumps, endurance, and faster recovery by fueling your muscles with oxygen and nutrients.†

Betaine Anhydrous boosts muscle power, strength, and endurance by improving hydration in muscle cells. This helps you lift heavier, push harder, and reduce muscle fatigue for longer, more intense workouts.†

L-Tyrosine serves as a precursor to several important neurotransmitters, including dopamine and adrenaline- basically the stuff that keeps you feeling focused and in a good mood. It helps to reduce stress, sharpen your mind and keep you alert so you maximize your workouts. N-Acetyl Tyrosine is more bioavailable and more soluble in water, which means your body can absorb and use it better.†

Cognizin is a branded form of Citiolin, a substance found in every cell of the body and one that is especially vital to brain health and function. It is clinically proven to improve brain performance by supporting mental focus, mental energy, attention, memory, motor speed and overall cognitive health. It also supports higher levels of ATP in brain cells, which are the body’s main energy storage molecule.†

EndoFlo® enhances blood flow and nutrient delivery by supporting nitric oxide production, improving circulation to muscles during workouts. This leads to better performance, more muscle pumps, increased endurance, and faster recovery between sets.†

Enfinity® is a unique metabolite of caffeine that provides sustained energy and improved performance without the typical caffeine side effects. It boosts cellular energy production, optimizing ATP utilization for better stamina, focus, and reduced fatigue during workouts.†

NeuroRush™ enhances focus and mental clarity by supporting neurotransmitter production, improving mood, motivation, and concentration. This helps you stay mentally sharp and engaged, pushing through tough sets with laser-like focus.†