🟢 95/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 25% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Label Data

6 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Calories
40 Calorie(s)
Total Carbohydrates
7 Gram(s) (2% DV)
50 mg (250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 50mg UL 35mg
Sodium
10 mg (1% DV)
Energy Blend
550 mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 300mg
BetaPower
1.5 Gram(s)
1.5 Gram(s)
📊 Market median: 500.0mg (143 products)
This product: 1.5mg

Other Ingredients

Maltodextrin Natural flavors Stevia leaf extract Polyethylene Glycol Citric Acid Silica

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

DIRECTIONS: For adults, mix one (1) scoop (12 g) with 8-10 fl. oz. of water 15-30 minutes before your workout. Do not exceed recommended dosage. Start with half the recommended dosage to assess individual tolerance. Combine with Precision Engineered Bio-Logical Series Recovery Powder and/or Protein Powder to create a complete workout stack.

Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.

⚠️ Warnings & Precautions

This product contains 250 mg - 265 mg of caffeine per 1 scoop serving. Avoid additional consumption of caffeine, which may cause adverse effects.

WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18 or for those sensitive to caffeine.

Not intended for use by persons under the age of 18 or for those sensitive to caffeine. Keep out of reach of children.

Do not use if seal under cap is broken or missing.

🧪 Formulation Notes

No artificial sweeteners, flavors or colors

This product contains 250 mg - 265 mg of caffeine per 1 scoop serving.

Each product is non-GMO and free of artificial sweeteners, artificial colors, artificial flavors, preservatives, sugar alcohols and gluten.

No Artificial Color, No Artificial Flavor, No Artificial Sweetener, No Preservatives, No Sugar, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish.

1.5g of Betaine plus 1.5g of Arginine Energy blend with over 200mg of Caffeine

Additional Information

Made with herbal ingredients

Quality Assured

This line of products is a great way to fuel your body and meet your fitness needs without compromising your nutritional requirements.

This monster pre-workout powder may help to support blood flow during training and is packed with ingredients to increase mental focus, rev up your energy levels, and support your overall workout performance.* Fight through mental and physical fatigue during your toughest of workouts.* Push your body to new limits and unleash your inner MONSTER!

Contents are sold by weight. Some settling may occur.

Store at room temperature.

TO REORDER PROD. # 59399 www.vitaminworld.com 1-800-228-4533

PROD. # 59399 B66998 01A

Pre-workout

Naturally flavored

Performance Promotes mental focus and hours of energy*

Gluten free

Non GMO

Product Details

UPC / SKU 7 66443 59399 7
DSLD Entry Date 2016-10-22
Product Type Other Combinations
Form Powder
DSLD ID 66033
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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