🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

14.79 mL Serving Size
31 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 1400mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 200mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 25mg
Paradoxine
15 mg

Other Ingredients

Water, Purified Sucralose Natural flavor Acesulfame Potassium Potassium Sorbate Sodium Benzoate

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (88% of products) Nutrient (18% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: For best results take 1 serving 30 minutes before exercise.

Start with 1/2 serving to assess your tolerance.

⚠️ Warnings & Precautions

Warning: Keep out of reach of children.

Do not use if you are pregnant or nursing or if you have a medical condition.

Use this product as a dietary supplement only. Do not seal if seal or package is broken. Consult a physician prior to use if you are taking any medication or are under 18.

Consult a physician prior to use if you are taking any medication or are under 18.

Discontinue use two weeks prior to surgery.

🧪 Formulation Notes

Enhances fat burning Boosts metabolism Heat generating thermogenesis

Top Secret Nutrition's Liquid Fireball L-Carnitine Igniter with Paradoxine is a very unique blend of acetyl-l-carnitine, l-carnitine, LeanGBB and Paradoxine. LeanGBB is gamma-butyrobetaine a precursor to l-carnitine. Research suggests that LeanGMM significantly increases endogenous l-carnitine. Paradoxine is the extract from Grains of Paradise (Aframomum melegueta), an herb in the same family as Ginger and shares many bioactivities. Paradoxine is what gives Fireball L-Carnitine Igniter it's distinct flavor. Research suggests that Grains of Paradise stimulates brown adipose tissue and creates thermogenesis (heat). This product will make you sweat. If you do not want to sweat, do not take it. For exercise performance, recovery and fat burning, Fireball L-Carnitine Igniter is the product for you.

Apple Naturally & Artificially Flavored

Additional Information

Store in a cool, dry place.

Refrigerate after opening Discard 30 days after opening

Product Details

UPC / SKU 8 11226 02183 6
DSLD Entry Date 2022-01-22
Product Type Other Combinations
Form Liquid
DSLD ID 259097
Data Updated 2026-04-11

Research Evidence

80 Research Sources
49 Avg Quality Score
43 Rct
14 Clinical Trial
11 Systematic Review
9 Meta Analysis
2 Regulatory Source
A Propionyl-L-carnitine for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2021
A Carnitine supplements for people with chronic kidney disease requiring dialysis
Systematic Review The Cochrane database of systematic reviews 2022
A Acetyl-L-carnitine for patients with hepatic encephalopathy
Meta Analysis The Cochrane database of systematic reviews 2019
A Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy
Meta Analysis The Cochrane database of systematic reviews 2019
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2012
B L-carnitine for cognitive enhancement in people without cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2010
B Systematic Review and Meta-analysis on Effect of Carnitine, Coenzyme Q10 and Selenium on Pregnancy and Semen Parameters in Couples With Idiopathic Male Infertility
Meta Analysis Urology 2022
B Effects of Carnitine and Coenzyme Q10 on Sperm Quality and Pregnancy Rates in Men with Unexplained Infertility: A Systematic Review and Network Meta-Analysis
Systematic Review Reproductive sciences (Thousand Oaks, Calif.) 2025
B Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
Meta Analysis Nutrients 2017
View all evidence for Carnitine →

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