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Quadracarn

product on market Tablet or Pill Beverly International Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula utilizes several forms of L-carnitine, which have moderate evidence for supporting fatty acid metabolism and energy production. Gymnema leaf extract is included for its potential to modulate glucose absorption. Overall, clinical evidence for this specific combination of ingredients is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Quadracarn
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Tablet(s)
Serving Size
40
Servings
Other Combinations
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
450 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Gymnema leaf extract
250 mg

Other Ingredients

Microcrystalline Cellulose Calcium Carbonate Stearic Acid Croscarmellose Sodium Silicon Dioxide Magnesium Stearate Hydroxypropylcellulose Gum Acacia
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Use: Take 3 tablets, twice daily. For maximum results, take 3 tablets, 3 times daily on training days. Take 3 tablets, twice daily on other days.

Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Formulation Notes

Quadracarn is an ultra-premium, lab-tested blend of 4 forms of carnitine ideal for anti-aging, physique enhancement and support of testosterone and sexual health.

100% Money-Back Guarantee If you're not 100% satisfied after using this product for 60 days, then we will refund your money. No questions asked.

Ultra-Premium Carnitine Blend for Anti-Aging, Testosterone & Physique Enhancement

Metadata

Product Details

UPC / SKU8 57254 00018 4
DSLD Entry Date2025-05-21
Product TypeOther Combinations
FormTablet or Pill
BrandBeverly International
DSLD ID332855
Data Updated2026-04-11
Research

Research Evidence

80
Research Sources
49
Avg Quality
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 PubMed DOI
A Carnitine supplements for people with chronic kidney disease requiring dialysis
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
A Acetyl-L-carnitine for patients with hepatic encephalopathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2012 PubMed DOI
B L-carnitine for cognitive enhancement in people without cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
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 PubMed DOI
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 PubMed DOI
B Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
Meta Analysis Nutrients 2017 PubMed DOI
View all evidence for Carnitine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.