🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

7.2 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
20% Evidence Coverage

Supplement Facts — Evidence Check

14 mg (88% DV)
✅ Within RDA (1.0× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 14mg UL 35mg
Calcium
25 mg (2% DV)
Strength Matrix
4.5 Gram(s)
Intensity Matrix
315 mg
Stimulatory Matrix
222 mg

Other Ingredients

Citric Acid Natural & Artificial Flavors Malic Acid Sucralose Calcium Silicate Silicon Dioxide Dietary Fiber, Soluble Acesulfame Potassium FD&C Red #40 FD&C Red #40 Lake

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Mix 1 scoop of Mr. Hyde with 8 oz of cold water and consume 15-30 minutes before exercise. Shake container well before use.

⚠️ Warnings & Precautions

Do not consume Mr. Hyde within 4 hours prior to bedtime. Do not take any other products that contain caffeine or any other stimulants while taking Mr. Hyde. Too much caffeine may cause nervousness, irritability, sleeplessness and occasional rapid heartbeat.

Warning: Mr. Hyde is for advanced exercise and supplement users only. Do not exceed two servings in a 24 hour.

Warning: This product is intended for healthy adults, 18 years of age or older.

Consult a physician prior to using this, or any other dietary supplement. Do not take this product if you are pregnant or nursing, if you have or suspect you may have a medical condition, or if you are taking any prescription or over-the-counter medications.

Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. This product contains 169 mg of caffeine, the equivalent of slightly less than two cups of caffeine. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasional heartbeat. Immediately discontinue use and consult a 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

🧪 Formulation Notes

Banned substance tested www.informed-choice.org

USA

Intense, sustained energy, focus & pumps

222mg rapid and sustained stimulatory matrix Powerful strength and intensity matrix With TeaCrine & nirtrosigine

Lollipop Punch Natural & artificial flavors

0% juice. Gluten free.

Additional Information

When we started ProSupps we were a small group of dudes groomed by iron, that were tired of sports nutrition products was built by people behind desks and not behind squat racks. We believed we could do it better, by building best-in-class products that bodybuilders, performance athletes and fitness fanatics like us wanted today, ProSupps is an army of competitors and believers, whose purpose is simple - to unlock the alpha in each one of us.

Sold by weight, not volume.

Store in a cool dry place. Avoid excess heat and moisture.

Made in the USA with foreign & domestic ingredients

Product Details

UPC / SKU 8 18253 02805 0
DSLD Entry Date 2023-09-25
Product Type Other Combinations
Form Powder
Brand PS ProSupps
DSLD ID 295401
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

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