🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 275mg UL 400mg
📊 Market median: 983.0mg (16 products) 📚 7 studies (Tier A: 0, B: 1)
This product: 75mg
Grains of Paradise Seed Extract
60 mg
Cayenne Pepper powder
50 mg
Theobromine
50 mg
50 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 50mg
Yohimbine HCl
3 mg
Toothed Clubmoss aerial parts extract
2.5 mg
BioPerine
2.5 mg

Other Ingredients

Gelatin Magnesium Stearate Silicon Dioxide FD&C Blue #1 FD&C Red #40

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (93% of products) Nutrient (19% of products)

Target Groups

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

Product Information

📋 Directions for Use

Directions Take one capsule 30 minutes before breakfast or morning workout. After assessing tolerance an additional capsule may be taken 4-5 hours after the first dose. Do not exceed 2 capsules per day.

⚠️ Warnings & Precautions

Warnings Not for use by individuals under the age of 18 years. Keep out of reach of children.

Do not use if you are pregnant or nursing.

Individuals who consume caffeine with this product may experience serious adverse health effects. Individuals who are sensitive to the effects of caffeine should consult a licensed health care professional before consuming this product. Do not use if safety seal is damaged or missing.

🧪 Formulation Notes

Transparent ingredients Full label disclosure

High potency Clean energy

Additional Information

Store in a cool, dry place.

GMP Compliant Good Manufacturing Practice Made in the U.S.A.

Iron Brothers Thermogenic Fat Burner (New Listing) New

Product Details

UPC / SKU X002EAVTT1
DSLD Entry Date 2022-05-19
Product Type Other Combinations
Form Capsule
DSLD ID 263534
Data Updated 2026-04-11

Research Evidence

82 Research Sources
51 Avg Quality Score
28 Rct
19 Meta Analysis
17 Clinical Trial
16 Systematic Review
A Preconception lifestyle advice for people with infertility
Meta Analysis The Cochrane database of systematic reviews 2021
B The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019
B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
Meta Analysis European journal of sport science 2023
B Genetic susceptibility to caffeine intake and metabolism: a systematic review
Systematic Review Journal of translational medicine 2024
B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
Meta Analysis The Cochrane database of systematic reviews 2014
B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2022
B The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials
Meta Analysis The British journal of nutrition 2024
B Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis
Systematic Review The American journal of clinical nutrition 2010
B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes
Rct Medicine and science in sports and exercise 2018
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
View all evidence for Caffeine →

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