Dr. Jekyll Signature

Dr. Jekyll Signature

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Dr. Jekyll Signature

Dr. Jekyll Signature

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• Enhances Cognitive Focus†
• Improves Muscle Endurance †
• Promotes Thermogenesis†
• Banned Substance Tested

  • 30 SERVINGS
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What’s In Dr. Jekyll Signature?

Beta-Alanine

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.†

KSM 66® Ashwagandha

KSM 66 is a patented form of Ashwagandha, an adaptogenic herb that is used to help the body adapt to stress and maintain balance. KSM 66 in sports nutrition supplements is used to help modulate stress, promote hormonal balance, and increase vitality and energy.†

CaloriBurn GP™

CaloriBurn GP™ is a patented extract derived from Grains of Paradise and is known for its thermogenic properties. In sports nutrition supplementation it is often used to decrease inflammation and increase the body’s heat production and energy expenditure.†

Creatine HCl

Creatine HCl or Creatine Hydrochloride is a form of the naturally occurring compound creatine that plays a crucial role in energy production during high-intensity, short-duration activities like weightlifting and sprinting. Creatine HCl is more soluble than creatine monohydrate which means it will dissolve more easily in liquid, making it ideal for sports nutrition supplementation.†

Choline Bitartrate

Choline Bitartrate is a salt form of Choline. Bitartrate is a salt used to improve the stability and solubility of certain compounds Choline helps create acetylcholine which plays a crucial role in memory and muscle control. In Sports Nutrition, Choline Bitartrate is used to improve muscle coordination, contraction, and stamina.†

Inositol-Enhanced Arginine Silicate (as nooLVL)

NooLVL™ is a non-stimulant cognitive health ingredient that enhances performance, fights mental fatigue, and sharpens your brain. Its standout feature lies in its rapid action-- taking effect within 15 minutes, and is clinically proven to boost focus, concentration, and memory. NooLVL™ ensures sustained energy without jitters or crashes.

L-Tyrosine

L-tyrosine is a non-essential amino acid, meaning that the body can produce it on its own. It serves as a precursor to several important neurotransmitters, including dopamine, norepinephrine, and epinephrine. In exercise performance, L-Tyrosine may help mitigate the effects of stress on cognitive function during prolonged periods of activity.†

WHY TAKE DR. JEKYLL SIGNATURE?

FOCUS

FOCUS Meter

Focus plays an important role in optimizing the benefits of exercise: mind-muscle connection, improving technique, enhancing performance, and reducing the risk of injury.

ENDURANCE

ENDURANCE Meter

Endurance is your ability to sustain prolonged physical activity. Improving Endurance involves consistent training that gradually increases the duration and intensity of exercise.

THERMOGENESIS

THERMOGENESIS Meter

Thermogenesis is the process by which the body produces heat. It is a natural response to physical activity and aids in regulating body temperature and raises metabolic rate.

HOW TO USE DR. JEKYLL SIGNATURE

Measure one rounded scoop of Dr. Jekyll Signature
Mix Dr. Jekyll Signature with 8 oz. of water
Consume Dr. Jekyll Signature 30 minutes prior to workout

FAQS

Who is Dr. Jekyll Signature For?

Dr. Jekyll® Signature is designed to push you through the toughest training sessions, without any stimulants. Perfect for those who train at night, or are simply not a fan of caffeine.†

Why is Dr. Jekyll Signature better?

Dr. Jekyll® Signature is the only all-in-one stimulant-free pre-workout that addresses all key functions that support exercise performance, cognitive function, enhanced strength, improved endurance, blood flow, thermogenesis, and adaptogenesis.†

What is the difference between Dr. Jekyll and Mr. Hyde Signature?

Both Mr. Hyde® Signature and Dr. Jekyll® Signature were created to be the ultimate pre-workout experience, designed to maximize training capacity and performance. So what are the key differences? Mr. Hyde® Signature was designed for those who need that intense energy and focus boost and features a stimulant blend. Dr. Jekyll® Signature, on the other hand, was designed with a stimulant-free approach, emphasizing enhanced pumps and training output. Dr. Jekyll® Signature includes a cognitive drive matrix for increased training intensity and focus-- without stimulants. Both feature the power of Nitrosigine® for increased and sustained blood flow; however, Dr. Jekyll® Signature includes an even more powerful focal agent in nooLVL™.†

Can I stack Dr. Jekyll Signature and Mr. Hyde Signature?

Absolutely! Mr. Hyde® Signature and Dr. Jekyll® Signature were designed to perform individually and work as a stack! By combining both, you harness the power of extreme energy and focus with enhanced pumps and training capacity. We recommend assessing your tolerance if you decide to stack the two products by starting with ½ a scoop of each before proceeding to a full serving.†

Customer Reviews

Based on 39 reviews
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B
Brian Timming
Raspberry Lemonade Signiature

This new addition to my arsenal pair great with the blue raspberry. I’m 55 and just got back into lifting 1 year ago after being out of it for 30 years. Helps me focus and gives me the pump and stamina that I need. I feel great. Thank you Pro Supps.

Thanks for your review, Brian! Gald you're loving Dr. Jekyll Signature, keep up the great work!

S
Steve
Great pre workout!

I got the stimulant free Jekyll and the stimulant Hyde. Both are great products and I like having the option of using the stimulant one on days when I'm struggling more, and using the stimulant free option on other days. It's a great combo!

Thanks for your review, Steve! So glad you're loving Jekyll & Hyde!

J
Jonathan mulhollan

Dr. Jekyll Signature