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L-Carnitine 500 mg

product on market Tablet or Pill Finest Nutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

L-carnitine is involved in fatty acid oxidation and energy production within the mitochondria. Research provides moderate evidence that it may support lipid metabolism and exercise recovery in certain populations. The overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Cellulose Food Glaze Stearic Acid Titanium Dioxide color Silica Croscarmellose Sodium Cellulose Coating Vegetable Magnesium Stearate Enteric Coating
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

As a dietary supplement for adults, take one (1) tablet four times daily on an empty stomach.

Warnings & Precautions

If you think you may be at risk of low carnitine levels, talk to your doctor about taking a carnitine supplement.

Warnings If you are pregnant, nursing a baby or considering becoming pregnant, ask a doctor before using this product. If you take a prescription medication or have any medical condition, consult a physician before using this product.

Keep out of reach of children.

Formulation Notes

L-Carnitine 500 mg per tablet

Gluten free

No yeast, wheat, gluten, milk or sugar

Carnitine's main role is transporting fatty acids in the cell, which is an important step in energy production. Most people receive sufficient amounts of carnitine to meet daily needs.

No yeast, wheat, gluten, milk or milk derivatives, lactose, sugar, soy or artificial flavor.

Additional Information

Healthy Nutrition

May assist in energy metabolism

Quick View Supports energy metabolism Transports fatty acids in the cell

A compound that is important in the process of energy metabolism.

100% satisfaction guaranteed.

Store at room temperature, tight closed.

Metadata

Product Details

UPC / SKU3 11917 13911
DSLD Entry Date2019-09-24
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
DSLD ID207423
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.