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Pre Workout

Dr. Jekyll Signature

$22.99
Pre Workout

Dr. Jekyll Signature

$22.99
Size

750MG
Cognitive Matrix
125MG
Ashwagandha
30MG
Caloriburn GP

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

Dr. Jekyll Signature is the ultimate stim-free pre-workout for focus and pumps! This formula combines a nitric oxide response blend known as the Performance Matrix, with a Cognitive Drive Matrix to aid in training focus and intensity. In addition, Dr. Jekyll Signature includes an Adaptogenic Matrix featuring Ashwagandha and thermogenic ingredients to help lower cortisol levels and increase metabolic rate, completely stim-free.

  • Full Disclosure Label
  • Stimulant-Free
  • Soy & Gluten Free 
  • Zero Sugars

DR JEKYLL PRE-WORKOUT
Supplement Facts
Serving Size: 1 Scoop (9.83g)
Servings Per Container: 30
Amount Per Serving %DV
Performance Matrix 5.5g
Beta Alanine 3.2g *
Creatine HCL 1.5g *
Inositol-Enhanced Arginine Silicate (as nooLVL™) 800mg *
Cognitive Drive Matrix 750mg
Choline Bitarate 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)

ProSupps® Dr. Jekyll® Signature is the ultimate stim-free, pump-inducing pre-workout formula that combines an unrivaled nitric oxide response blend known as the Performance Matrix, with a Cognitive Drive Matrix for focus and training intensity. Stronger than ever, Dr. Jekyll® Signature promotes focus, muscle pumps and fullness, and thermogenesis while increasing training endurance and elevating strength/power output in the form of a true, stim-free pre-workout.†

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

Both Mr. Hyde® Signature and Dr. Jekyll® Signature were created for the ultimate in pre-workout experience with both designed to maximize training capacity and performance. The difference is that Mr. Hyde® Signature was designed with an emphasis for those looking to achieve intense energy and focus and features a stimulant blend. Dr. Jekyll® Signature on the other hand was designed with a stimulant-free approach with emphasis on maximizing pumps and training output with a cognitive drive matrix for increasing training intensity and focus without the use of stimulants. Both feature the power of Nitrosigine® for increased and sustained blood flow, with Dr. Jekyll® Signature adding an even more powerful focal agent in nooLVL™.

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. †

SUGGESTED USE: Mix 1 scoop of Dr. Jekyll Stimulant-Free with 8oz of cold water. Consume 15 to 30 minutes before exercise. If you decide to stack with another pre-workout, such as Mr. Hyde, assess your tolerance with 1/2 scoop of each before proceeding to a full serving. Shake container well before use. Some users may experience a warming sensation and increased sweating after use. This is attributed to Aframomum melegueta.

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.

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

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 defect or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

†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.

Dr. Jekyll Signature
Dr. Jekyll Signature Reviews

Customer Reviews

Based on 18 reviews
89%
(16)
6%
(1)
6%
(1)
0%
(0)
0%
(0)
N
Noah Stevenson
Great Pumps… Questionable Flavor

I purchased a tub of Jekyll through Amazon. I had Mr Hyde Signature in Blue Razz Popsicle, and loved the flavor and effect but wanted to try a stim-free. The pump supplied by Dr Jekyll is fantastic, but the flavor in any amount of water is so acidic that it burns your throat with every sip. I’ve had a couple of occasions that caused me to vomit if i didn’t pace myself while drinking it. Once I got past that part, the pre was great.

Hey Noah, thanks for taking the time to leave a review. At ProSupps we strive to create the best possible products for our consumers, and we value your feedback.

Our team will send you an email to gather some more information from you.

Thanks,
ProSupps

r
rich reid

great pre work out

Thanks for your review, Rich! Glad you're loving Dr. Jekyll Signature!

K
Kristian Peterson
Best ive ever used

Ive tried a few different pre-workouts, but keep coming back to this. Ive been working out for 2.5 years and have lost 200lbs. This is 100% dedicated to using this pre-workout daily!!

Hey Kristian! Thanks for your review, so glad you're loving Dr. Jekyll Signature and congrats on all your progress! Keep up the good work!

D
Devlin Marcum
Dr Jeckyll supplement pre workout

I get this for my son and enjoy a low or no caffeine pre-workout for him. He enjoys this flavor. It is hard to get sometimes though.

Thanks for your review, Devlin! Glad your son is enjoying Dr. Jekyll!

A
Andrew Huntley
Great stuff

I’m looking for a product that provides mental focus and a bit of energy as I head into the busiest times of the day at work. However, I don’t want a caffeinated product. Dr. Jekyll fits the bill well. Thanks!

Thanks for your review, Andrew! Glad to hear you're loving Dr. Jekyll Signature!

Customer Reviews

Based on 18 reviews
89%
(16)
6%
(1)
6%
(1)
0%
(0)
0%
(0)
N
Noah Stevenson
Great Pumps… Questionable Flavor

I purchased a tub of Jekyll through Amazon. I had Mr Hyde Signature in Blue Razz Popsicle, and loved the flavor and effect but wanted to try a stim-free. The pump supplied by Dr Jekyll is fantastic, but the flavor in any amount of water is so acidic that it burns your throat with every sip. I’ve had a couple of occasions that caused me to vomit if i didn’t pace myself while drinking it. Once I got past that part, the pre was great.

Hey Noah, thanks for taking the time to leave a review. At ProSupps we strive to create the best possible products for our consumers, and we value your feedback.

Our team will send you an email to gather some more information from you.

Thanks,
ProSupps

r
rich reid

great pre work out

Thanks for your review, Rich! Glad you're loving Dr. Jekyll Signature!

K
Kristian Peterson
Best ive ever used

Ive tried a few different pre-workouts, but keep coming back to this. Ive been working out for 2.5 years and have lost 200lbs. This is 100% dedicated to using this pre-workout daily!!

Hey Kristian! Thanks for your review, so glad you're loving Dr. Jekyll Signature and congrats on all your progress! Keep up the good work!

D
Devlin Marcum
Dr Jeckyll supplement pre workout

I get this for my son and enjoy a low or no caffeine pre-workout for him. He enjoys this flavor. It is hard to get sometimes though.

Thanks for your review, Devlin! Glad your son is enjoying Dr. Jekyll!

A
Andrew Huntley
Great stuff

I’m looking for a product that provides mental focus and a bit of energy as I head into the busiest times of the day at work. However, I don’t want a caffeinated product. Dr. Jekyll fits the bill well. Thanks!

Thanks for your review, Andrew! Glad to hear you're loving Dr. Jekyll Signature!