HYDE Nightmare Single Serve

HYDE Nightmare Single Serve

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HYDE Nightmare Single Serve

HYDE Nightmare Single Serve

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  • Enhances Mental Focus†
  • Elevates Exercise Performance†
  • Delivers Intense Energy†
  • Banned Substance Tested
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What’s In Dr. Jekyll Signature?


Beta-alanine helps to increase the levels of carnosine in the muscles to aid in sports endurance and exercise performance, A common side effect of beta-alanine supplementation is a temporary tingling or itchy sensation in the face, neck, or hands.†

Himalayan Rock Salt

Himalayan Rock Salt is a less processed alternative to table salt and is recognized for its pink color. In sports nutrition supplementation it is used to provide electrolytes such as sodium, chloride, and potassium in order to maintain fluid balance, improve nerve function, and increase muscle contractions.†


L-Citrulline is an amino acid that increases nitric oxide levels which promotes vasodilation. This increases blood flow in order to enhance exercise performance, reduce fatigue, and improve recovery.†

Alpha GPC

Alpha GPC is a compound that contains choline and plays a key role in producing acetylcholine in the brain. Alpha GPC is used not only to improve cognitive abilities such as memory and focus, but also has been shown to influence growth hormone secretion and improve power output during resistance training.†


Theanine is an amino acid known for its calming and relaxing effects. In sports nutrition it is frequently combined with caffeine in supplements or beverages because it can decrease the stimulating effects of caffeine, promoting a more balanced and focused state.†

N-Acetyl L-Carnitine

N-Acetyl L-Carnitine is a form of the amino acid L-Carnitine that is more readily absorbed by the body. L-Carnitine plays a crucial role in the production of energy by transporting fatty acids into your cells' mitochondria, where they can be oxidized to generate ATP (adenosine triphosphate), the body's primary energy source.†

Caffeine Anhydrous

Caffeine Anhydrous is a powdered form of caffeine that is typically used in dietary supplements and energy drinks. Caffeine is a naturally occurring stimulant and is known for its stimulating effects on the central nervous system, which can help increase alertness, reduce fatigue, and enhance concentration. Caffeine Anhydrous can be sourced either naturally or synthetically.†

Natural Caffeine from Camellia Sinensis Extract

Natural caffeine from Camellia sinensis extract refers to caffeine obtained from the tea leaves of the Camellia sinensis plant. Caffeine is naturally present in tea leaves and is often used in the beverage industry to provide the stimulating and invigorating effects associated with caffeine consumption such as increased alertness, reduced fatigue, and enhanced concentration.†

Natural Caffeine from Coffee Arabica Extract

Natural caffeine from Coffee Arabica extract refers to caffeine derived from the Arabica coffee bean plant. Natural caffeine from Coffee Arabica extract can be used for its stimulating properties that help increase alertness, reduce fatigue, and enhance concentration, much like caffeine from other natural sources such as tea leaves or synthetic caffeine.†


Measure one rounded scoop of HYDE Nightmare
Mix with 8 ounces of water
Consume 15-30 minutes prior to workout


Assess tolerance by taking 1/2 a scoop of Hyde Nightmare


Who Is HYDE Nightmare For?

Athletes, bodybuilders, men, and women. Primarily formulated for combat athletes (Kamaru Usman), HYDE® Nightmare will benefit athletes of varying disciplines and anyone who is looking to boost their athletic performance. †

Why Is HYDE Nightmare Better?

HYDE® Nightmare delivers the best ingredient combination for high-level performance, with rigorous independent testing for efficacy and purity. This formula focuses on what matters most for the performance athlete-- free of banned substances, zero artificial flavors & colors, no fillers, and battle-tested ingredients.

Can I Stack HYDE Nightmare with other Pre-Workouts?

Hyde® Nightmare can be safely stacked with a variety of stimulant-free ProSupps® products, Including Hyde® Max Pump for maximum performance.

Is HYDE Nightmare safe for athletes?

HYDE® Nightmare is tested for banned substances and registered with the Informed Choice program.

Customer Reviews

Based on 31 reviews

This product may be good for some people but for me, it made me have painful inflammation in my body. Fibromyalgia patients should not use this product!


Wonderful flavor