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L-Carnitine 500

product on market Tablet or Pill MRM Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-carnitine and B vitamins support energy metabolism and cellular function, with moderate evidence for carnitine's role in fatty acid transport. Calcium is well-established for bone and muscle health. Overall, the evidence coverage for this specific combination is limited.

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

Label

Product Label

Label for L-Carnitine 500
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (150% DV)
3.0× RDA — within safe limits 2 studies — no high-quality reviews
5 mg (250% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
Calcium
70 mg (7% DV)
500 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Cellulose Stearic Acid Croscarmellose Sodium Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Performance Enhancing Suggested Usage: Take 4-8 tablets on an empty stomach prior to workout. Cardiovascular Support Suggested Usage: Take 1-2 tablets 2-3 times daily with a meal.

Formulation Notes

Certified Vegan Vegan.org

Contains no added milk, egg, peanut, tree nut, fish, shellfish, soy, wheat, gluten or yeast ingredients.

Additional Information

L-Carnitine, a naturally occurring amino acid, is required for the transport of long-chain fatty acids into the mitochondria. Once in the mitochondria (the powerhouse of the cell) these fatty acids can be metabolized to provide energy for the cell. The presence of L-Carnitine assists in clearing triglycerides from the blood which supports cardiovascular and liver health. Maximize exercise and athletic performance as L-Carnitine supplementation has shown increased fat metabolism and decreased muscle fatigue.

1704V01

Promotes cardiovascular health Supports energy production from fats

Certified Vegan Vegan.org

GMP Produced in a certified facility Good Manufacturing Practices

Metadata

Product Details

UPC / SKU6 09492 72201
DSLD Entry Date2018-07-25
Product TypeOther Combinations
FormTablet or Pill
BrandMRM
DSLD ID179048
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
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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.