Dr. Jekyll Signature

$24.99^sale

30 SERVINGS

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• Enhances Cognitive Focus^†

• Improves Muscle Endurance ^†

• Promotes Thermogenesis ^†

• Banned Substance Tested ^†

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Serving Size: 1 Scoop (9.83g)

Servings Per Container: 30

Amount Per Serving

%DV

Performance Matrix†

5.5g

Beta Alanine

3.2g

Creatine HCI

1.5g

Inositol-Enhanced Arginine Silicate (nooLVL)

800mg

Cognitive Drive Matrix†

750mg

Choline Bitartrate

450mg

L-Tyrosine

250mg

Panax ginseng Extract (stem and leaf)

50mg

Adaptogenic Matrix†

160mg

Ashwagandha Extract (Withania somnifera) (root) (KSM 66)

125mg

Aframomum melegueta 10:1 Extract (seed) (6-paradol 12.5%) (CaloriBurn GP)

30mg

Black Pepper Extract (Fruit)

5mg

*Daily Value not established

Other Ingredients: Citric Acid, Malic Acid, Natural & Artificial Flavors, Medium Chain Triglyceride (MCT) Powder, Sucralose, Silicon Dioxide, Calcium Silicate, Fruit and Vegetable Juice (for color), Acesulfame Potassium.

Contains: Milk, Tree Nuts (Coconut)

Serving Size: 1 Scoop (8.8g)

Servings Per Container: 30

Amount Per Serving

%DV

Performance Matrix†

5,500mg

Beta Alanine

3,200mg

Creatine HCI

1,500mg

Inositol-Enhanced Arginine Silicate (nooLVL)

800mg

Cognitive Drive Matrix†

750mg

Choline Bitartrate

450mg

L-Tyrosine

250mg

Panax Ginseng Extract (20% Ginsenosides) (stem and leaf)

50mg

Adaptogenic Matrix†

160mg

KSM-66® Ashwagandha Extract (5% withanolides) (root)

125mg

Grains of Paradise (Aramomum Melegueta) (12.5% 6-paradol)

30mg

Black Pepper (Piper Nigrum) Extract (95% Piperine) (Dried unripe berries)

5mg

*Daily Value not established

Other Ingredients: Natural & Artificial Flavors, Citric Acid, L-Malic Acid, Silicon Dioxide Calcium Silicate, Sucralose, Paprika and Vegetable Juice (for color).

Contains: Milk, Tree Nuts (Coconut)

Serving Size: 1 Scoop (9g)

Servings Per Container: 30

Amount Per Serving

%DV

Performance Matrix†

5,500mg

Beta Alanine

3,200mg

Creatine HCI

1,500mg

Inositol-Enhanced Arginine Silicate (nooLVL®)

800mg

Cognitive Drive Matrix†

750mg

Choline Bitartrate

450mg

L-Tyrosine

250mg

Panax Ginseng Extract (20% Ginsenosides) (stem and leaf)

50mg

Adaptogenic Matrix†

160mg

KSM-66® Ashwagandha Extract (5% withanolides) (root)

125mg

Grains of Paradise (Aramomum Melegueta) (12.5% 6-paradol)

30mg

Black Pepper (Piper Nigrum) Extract (95 % Piperline) (Dried unripe berries)

5mg

*Daily Value (DV) not established

Other Ingredients: Citric Acid, Natural & Artificial Flavors, L-Malic Acid, Sucralose, Calcium Silicate, Silicon Dioxide, Beet Root Powder, Beta Carotene (for color).

Contains: Milk, Tree Nuts (Coconut)

WARNING: Do not use if you are pregnant, nursing or if you are under the age of 18. Do not take this product if you have or suspect you may have a medical condition or if you are taking any prescription or over-the-counter medications. Consult a licensed qualified healthcare professional before using this or any other dietary supplement, especially if you have a medical condition, or a family history of medical problems including but not limited to heart disease, thyroid disease, diabetes, high blood pressure, depression or other psychiatric condition, glaucoma, difficulty in urinating, prostate enlargement, or seizure disorder. Do not exceed recommended serving. Immediately discontinue and consult a licensed 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.

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

†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.

3200mg

Beta Alanine

1500mg

Creratine HCI

800mg

Arginine Silicate

450mg

Choline Bitartrate

250mg

L-Tyrosine

50mg

Panax Ginseng

125mg

KSM66

30mg

CaloriBurn GP

5mg

Black Pepper Extract

3200mg

Beta Alanine

1500mg

Creratine HCI

800mg

Arginine Silicate

450mg

Choline Bitartrate

250mg

L-Tyrosine

50mg

Panax Ginseng

125mg

KSM66

30mg

CaloriBurn GP

5mg

Black Pepper Extract

3200mg

Beta Alanine

1500mg

Creratine HCI

800mg

Arginine Silicate

450mg

Choline Bitartrate

250mg

L-Tyrosine

50mg

Panax Ginseng

125mg

KSM66

30mg

CaloriBurn GP

5mg

Black Pepper Extract

What’s In Dr. Jekyll Signature?

Dr. Jekyll Signature a pre-workout designed to boost strength, endurance and focus, with ZERO caffeine. Whether you are hitting the gym late at night, or just not a fan of caffeine, Dr. Jekyll Signature has you covered.
This formula is packed with ingredients to help you go harder and recover better. From beta-alanine to boost endurance to NooLVL for focus, it’s all about supporting you in every set. Let’s break down the key ingredients and what they bring to the table.

Stimulant-free Pre-workout

	Focus
	ENDURANCE
	Thermogenesis

MEET YOUR NEW TRAINING PARTNER

Kick-start your workout with Dr. Jekyll® Signature—a caffeine-free pre-workout designed to elevate your performance and push you through the toughest training sessions. Packed with a carefully selected blend of ingredients, it helps enhance focus, boost motivation, and ignite your workout. Whether you train at night or prefer to skip the stimulants, this formula will be your new favorite training partner. With benefits like endurance, strength, mental clarity, and fat-burning, Dr. Jekyll Signature is built to help you push further without the caffeine.†

Why take Dr. Jekyll Signature?

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

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 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.†
SHOP NOW

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

FAQ

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™.†

Dr. Jekyll 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® Dr. Jekyll Signature knowing that our products are not only effective but certified for us in most sports. Visit www.informed-choice.org for more information or consult with your athletic association.

Dr. Jekyll Signature

Dr. Jekyll Signature

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

What’s In Dr. Jekyll Signature?

Stimulant-free Pre-workout

MEET YOUR NEW TRAINING PARTNER

Why take Dr. Jekyll Signature?

FAQ

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.†

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.†

Dr. Jekyll Signature

Dr. Jekyll Signature

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

3200mg

1500mg

800mg

450mg

250mg

50mg

125mg

30mg

5mg

What’s In Dr. Jekyll Signature?

Stimulant-free Pre-workout

MEET YOUR NEW TRAINING PARTNER

Additional Flavors

Why take Dr. Jekyll Signature?

FAQ