🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 18% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
18% Evidence Coverage

Supplement Facts — Evidence Check

N-Phenethyl Dimethylamine
200 mg
Phenylethylamine
200 mg
2-Amino-6-Methylheptane
150 mg
Infinergy
150 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 150mg UL 400mg
100 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 100mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 50mg
Theacrine
50 mg
Paradoxine Grains of Paradise extract
50 mg
Lean GBB
50 mg
Higenamime
75 mg
Capsimax Capsicum extract
50 mg
Olive
50 mg
Rauwolscine
1 mg
0.03 mg
📊 Market median: 0.15mg (41 products)
Median 0.15mg This product: 0.03mg
T2 3,5-Diiodo-L-Thyronine
0.03 mg
Bioperine
5 mg

Other Ingredients

Microcrystalline Cellulose Magnesium Stearate Vegetable Cellulose Silica

Label Claims — Verification

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

Target Groups

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

Product Information

📋 Directions for Use

Directions for use: Take one (1) capsule in the morning with food. Another capsule (1) may be taken up to 7-8 hours later. We do not recommend taking this product ant later than 6 hours before preferred bedtime. The Fever should not be used more than four (4) weeks at a time.

⚠️ Warnings & Precautions

Warning: Please follow and read all directions. Do not continue use of The Fever after four (4) weeks. Do not consume more than the recommended dose. This product is only to be used by healthy adults 21 years of age or older.

Do not use if pregnant or nursing, or if you are at risk of, or being treated for diabetes, liver problems or high blood pressure. Consult your healthcare professional before using this or any other dietary supplements.

Never exceed more that 2 capsules in a 24 hour window.

🧪 Formulation Notes

Fat incinerator Sustained energy Intense thermogenesis

Vegan friendly

Additional Information

No false claims. Only flames. Feel that heat! This product isn't called The Fever for no reason. It will make you sweat, fill you with energy, and with the proper diet and training, will help accelerate fat loss. With 18 loaded ingredients, this is one of the most stimulating fat burners on the market. We recommend that you abide by the product protocol, and never consume more than the recommended daily serving. The Fever is not for the faint of heart. Seriously.

Facebook@gymflo_ Instagram@gymflo_

GMP Certified

Proceed with caution

Product Details

UPC / SKU 6 80140 99970 1
DSLD Entry Date 2019-12-22
Product Type Other Combinations
Form Capsule
Brand GymFlo
DSLD ID 210643
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
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