Dr. JEKYLL Nightmare -1 Serve

Dr. JEKYLL Nightmare -1 Serve

1 8

Dr. JEKYLL Nightmare -1 Serve

Dr. JEKYLL Nightmare -1 Serve

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  • Mental Focus and Cognitive Drive†
  • Enhanced Blood Flow and Nutrient Delivery†
  • Stimulant-Free for Flexible Use
  • Supports Mind-Muscle Connection†

Supplement Facts

Suggested Uses And Warnings

SUGGESTED USE: Mix 1 serving of Dr. Jekyll® Nightmare with 8-12 oz of cold water. Consume 15-30 minutes prior to exercise. Stack Jekyll & Hyde for the ULTIMATE workout experience! 💪


WARNING: This product is intended for healthy adults, 18 years of age or older. Consult a physician prior to using this, or any other dietary supplement. Do not take this product if you are pregnant or nursing, if you have or suspect you may have a medical condition, or if you are taking any prescription or over-the-counter medications. Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. Immediately discontinue use and consult a qualified medical professional if you experience any adverse effects. KEEP OUT OF REACH OF CHILDREN. 

WARNING FOR CALIFORNIA RESIDENTS: Consuming this product can expose you to lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov

Store in a cool, dry place. Content sold by weight not volume, some settling may occur. Protect from heat, light and moisture.

ALLERGEN STATEMENT: Manufactured in a facility that also processes ingredients containing milk, eggs, fish, shellfish, tree nuts, peanut, wheat, sesame, and soy.


† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Mental Calrity. Physical Control.

This isn’t your average stim-free pre-workout. Dr. JEKYLL® Nightmare is built for athletes who train with docus and intention. Fueled by nootropics and pump-enhancing ingredients, it delivered clarity, control, and uncompromising performance without caffeine. †

  • Mental Focus & Cognitive Drive†
  • Enhanced Blood Flow & Nutrient Delivery†
  • Stimulant-Free For Flexible Use
  • Supports Mind-Muscle Connection†

What's In Dr. JEKYLL Nightmare?

Overview

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, Jekyll Nightmare delivers dialed-in focus, improved nutrient delivery, and optimized mind-muscle connection. Whether you’re lifting late, cycling off stimulants, or stacking with HYDE®, this formula provides clean mental clarity and physical support to help you train with purpose. †

 

BENEFITS

Mental Focus and Cognitive Drive†

Enhanced Blood Flow and Nutrient Delivery†

Stimulant-Free for Flexible Use

Supports Mind-Muscle Connection†

 

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

L-Citrulline

L-Citrulline is an amino acid that boosts nitric oxide production- the molecule responsible for dilating blood vessels. This process increases blood flow, which helps to improve nutrient transport and supply the muscles with fresh blood and oxygen during exercise, improving endurance, pumps and recovery. †

Betaine Anhydrous

Betaine Anhydrous helps maintain fluid balance in the cells by pulling water into your muscles, giving you better pumps. This helps to boost performance by improving cellular hydration, endurance and strength.†

Huperzine A

Huperzine A is a powerful nootropic that helps support mental clarity, focus, and memory. It works by preventing the breakdown of acetylcholine, a key neurotransmitter involved in learning and muscle activation. This means sharper mind-muscle connection, better reaction time, and improved cognitive performance during high-intensity training.†

L-Tyrosine

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.†

L-Taurine

L-Taurine helps regulate the balance of fluids in your cells, ensuring they stay hydrated and function properly. In the brain, taurine has calming effects, which can help with mood and mental clarity.†

Acetyl L-Carnitine HCl

Acetyl L-Carnitine HCl helps your body convert fat into energy, so you’re not just burning fuel- you’re tapping into stored fat as an energy source during your workout, giving you both mental and physical stamina. This form of L-Carnitine crosses the blood-brain barrier, meaning it can also support mental focus and clarity.†

N-Acetyl Tyrosine

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.†

Alpha GPC

Alpha-GPC helps increase acetylcholine, a key neurotransmitter that’s essential for memory, learning and muscle control. It is pure brain fuel, helping you stayed focused, keeping your mind sharp and your muscles engaged through each movement. †

Rhodiola Root Extract

Rhodiola is an adaptogenic herb known for its ability to help the body manage stress, fight fatigue, and stay mentally sharp. It works by supporting balanced cortisol levels and enhancing cognitive function, especially during physical and mental stress. That means more endurance, better mood, and the ability to push through even when the tank feels empty.†

FAQS

What is the difference between Dr. JEKYLL® Nightmare and Mr. HYDE® Nightmare?

Dr. Jekyll® Nightmare is a stimulant-free formula built for clarity, control, and massive pumps without caffeine. Mr. Hyde® Nightmare is a high-stimulant formula
engineered for unrelenting energy, drive, and intensity. One delivers
precision, the other power—together they create the ultimate pre-workout stack.

 

Can I stack Dr. JEKYLL ® Nightmare with Mr. HYDE®?

Yes. Dr. Jekyll Nightmare is fully stack-compatible with any HYDE® formula. It’s also effective on its own for precision-based training and stimulant-free performance.

Who is Dr. JEKYLL Nightmare Dual Tub For?

Athletes and fitness enthusiasts who demand precision from their pre-workout. Ideal for those who want stim-free clarity.

 

What is the difference between Dr. JEKYLL Signature and Dr. JEKYLL Nightmare?

Dr. Jekyll® Signature is our entry-level, stimulant-free pre-workout formulated for
beginners or those seeking a lighter, more approachable experience. Dr. Jekyll®
Nightmare is the advanced version, built for experienced athletes who demand
higher levels of focus, pump, and performance support with clinical dosing and
a more intense nootropic matrix.†

Does Dr. JEKYLL Nightmare still work without caffeine?

Absolutely! Dr. Jekyll Nightmare uses clinical doses of nootropics and nitric oxide enhancers to deliver focused, effective workouts without relying on stimulants.

Is Dr. JEKYLL Nightmare suitable for nighttime use?

Yes! It contains no caffeine or stimulants, making it suitable for evening workouts or
stimulant-sensitive users.

Can I stack Dr. JEKYLL Nightmare with Mr. HYDE?

Yes. Dr. JEKYLL Nightmare is fully stack-compatible with any HYDE® formula. It’s also effective on its own for precision-based training and stimulant-free performance.†