Mr. HYDE Signature 30

Mr. HYDE Signature 30

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Mr. HYDE Signature 30

Mr. HYDE Signature 30

Regular price $19.98
Regular price Sale price $19.98
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  • 222mg Sustained Energy Matrix†
  • Enhances Mental Focus†
  • Promotes Muscle Pumps†
  • 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.†

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.†


Nitrosigine is used in sports nutrition supplementation to support the production of nitric oxide for its potential benefits in enhancing blood flow to working muscles, supporting cardiovascular health, and improving exercise performance. †

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.†


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.†


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.†


GABA or Gamma-Aminobutyric Acid is an inhibitory neurotransmitter that affects the Central Nervous System. Its main job is to reduce or inhibit the activity of neurons. GABA has various functions, including regulating brain activity and promoting a state of relaxation, in sports nutrition supplementation it is primarily used for its relaxing or calming abilities.†

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.†

Di-Caffeine Malate

Di-caffeine malate is a form of caffeine commonly used in sports nutrition supplements and energy products because of its unique combination of caffeine and malic acid. This compound is designed to provide the same stimulating effects of caffeine in a form that is considered to be more soluble and potentially easier on the stomach.†

Creatine Monohydrate

Creatine monohydrate is one of the most researched and studied supplements in the field of sports nutrition. Creatine is stored in muscles and used to rapidly regenerate ATP during short, intense bursts of activity. This allows for increased energy availability and performance during activities that require quick, powerful movements.†

Theacrine (TeaCrine®)

Theacrine (TeaCrine®)




1. To perform efficiently and effectively energy is crucial for a workout because it fuels all physiological processes from sweating to muscle contraction and repair.



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



Pumps refers to the dilation of blood vessels in the working muscle during exercise that forces blood into that muscle to aid in endurance, strength, and recovery.


1.Measure one rounded scoop of Mr. Hyde Signature
2. Mix Mr. Hyde Signature with 8 ounces of water
3. Consume Mr. Hyde Signature 15-30 minutes prior to workout


4. may take up to two scoops of Mr. Hyde Signature


Who is Mr. HYDE Signature For?

Mr. HYDE® Signature was formulated for performance athletes, coaches, trainers, and fitness enthusiasts of any level, looking to level up their training performance with a pre-workout that is effective and banned substance tested.†

Why is Mr. HYDE Signature better?

Mr. HYDE® Signature is a Banned Substance Tested pre-workout, featuring a versatile stimulant matrix that allows the flexibility of single or double scooping based on your energy needs and tolerance. With the BEST price-to-quality ratio, this fully disclosed formula delivers more energy and power per scoop than the leading competitors, with no fillers.†

Can I take more than 1 scoop of Mr. HYDE® Signature?

Do not exceed two servings in a 24-hour period. That said, if you are going to take more than 1 scoop, we recommend increasing incrementally to access tolerance before reaching 2 full scoops. Again, do not exceed two scoops.

How is Mr. HYDE® Signature Tested for Banned Substances?

Mr. HYDE® Signature proudly carries the Informed-Choice certification badge. Informed-Choice® is a globally recognized third-party quality assurance program for nutritional supplements. Products that carry the Informed-Choice® logo undergo rigorous routine testing and manufacturing audits and have been tested for more than 220 banned substances prohibited in sports by LGC’s world-class anti-doping labs. Athletes and fitness advocates can trust ProSupps® Mr. HYDE®Signature knowing that our products are not only effective but certified for us in most sports. Visit for more information or consult with your athletic association.

Customer Reviews

Based on 47 reviews
Zak Teutsch

I love you guys


Good energy and tastes good


Great pre workout. I would buy it again

Great taste

It has a great taste and it gives me a boost of energy sonthat i can keep going

Hey! Thank you for taking the time to leave a review for HYDE Signature 30. We are so happy to hear that you enjoy the taste of our product and that it gives you the energy boost you need to keep going. Thank you for choosing HYDE!

Tre Richard
Great stuff

I got the watermelon flavor and lemme tell ya it smells as good as it tastes, I take a scoop of this before working out and immediately lock in. 10/10 would buy again

Thanks for your review, Tre! So glad you're loving HYDE Signature!