Jekyll & Hyde Stack

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Jekyll & Hyde Stack

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Dr. JEKYLL Signature (Flavor) / Mr. HYDE Signature V2 (Flavor)
Blueberry Lemonade / Blue Razz
  • Blueberry Lemonade / Blue Razz
  • Strawberry / Blue Razz
  • Blueberry Lemonade / Fruit Punch
  • Strawberry / Fruit Punch
  • Blue Razz / Blue Razz
  • Blue Razz / Fruit Punch
  • Red Sour Candy / Blue Razz
  • Red Sour Candy / Fruit Punch
  • Blueberry Lemonade / Pixie Dust
  • Blueberry Lemonade / Watermelon
  • Strawberry / Pixie Dust
  • Strawberry / Watermelon
  • Blue Razz / Pixie Dust
  • Blue Razz / Watermelon
  • Red Sour Candy / Pixie Dust
  • Red Sour Candy / Watermelon
Dr. JEKYLL Signature (Flavor)
Mr. HYDE Signature V2 (Flavor)
Product Description

Run Jekyll's Beta-Alanine and Creatine underneath Hyde's energy and you're not just fueling intensity—you're fueling intensity that lasts. Jekyll's Choline and L-Tyrosine keep your mind locked in exactly where Hyde's focus peaks. Nothing fights for the same job. Everything stacks.

Precision. Power. Both, at the same time.

Beta-Alanine for endurance. Creatine for power. nooLVL for pumps. 2X actives for energy. Built-in hydration. Banned substance tested.

This is what happens when control meets chaos and neither backs down.

Master both. Stack the Signature Series.

Supplement Facts
Jekyll & Hyde Stack Supplement Facts - Panel 1
Jekyll & Hyde Stack Supplement Facts - Panel 2
Suggested Use

DR. JEKYLL SUGGESTED USE: Mix 1 scoop of Dr. JEKYLL® Signature  Stimulant-Free with 8 oz of cold water. Consume 15 to 30 minutes before exercise. If you decide to stack with another pre-workout, such as Mr. HYDE® Signature, assess your tolerance with ½ 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.

MR. HYDE SUGGESTED USE: Mix 1 scoop (12.62 g) of Mr. HYDE® Signature with 8oz of cold water. Consume 15 to 30 minutes before exercise. For enhanced performance, experienced users may take 2 scoops.†

** Get ready for a tingle! Beta-Alanine may cause a tingling sensation that should fade in a few minutes.
Stack Jekyll & Hyde for the ULTIMATE workout experience!

Warnings and CA Warning

DR. JEKYLL 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.

MR. HYDE 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 2 servings per day. Immediately discontinue and consult a licensed qualified medical professional if you experience any adverse effects. One serving of this product contains 200 mg of caffeine, the equivalent of approximately 2 cups of coffee and may not be suitable for individuals who are sensitive to the effects of caffeine. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasional rapid heartbeat. 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.
Do not use if safety seal is broken or missing.

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

⚠️ WARNING FOR CALIFORNIA RESIDENTS:

Consuming this product can expose you to chemicals including 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/food

†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.

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Jekyll & Hyde Stack
Jekyll & Hyde Stack

FAQS

What Is Mr. HYDE Signature Pre-Workout?

Mr. Hyde Signature is a premium stimulant-containing pre-workout blend designed to provide energy, focus, and hydration support for your workouts.

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.†

How does Mr. HYDE Signature help during workouts?

Mr. Hyde Signature boosts energy levels, enhances focus, supports endurance, improves blood flow, and maintains electrolyte balance for optimal hydration.†

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.†

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™.†

What Does Banned Substance Tested Mean?

Both Dr. JEKYLL® and Mr. HYDE® Signature proudly carry 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 www.informed-choice.org for more information or consult with your athletic association.

What is the ProSupps Brand Promise?

ProSupps' dedication to quality and integrity means that we never cut corners and we always put your health and performance FIRST. ProSupps products contain zero fillers, zero banned substances and zero FD&C dyes. Every ProSupps product goes through rigorous third-party testing for purity, efficacy and transparency. EVERY BATCH. EVERY TIME.