Home/ Supplements/ Carnitine/ L-Carnitine 500 mg

L-Carnitine 500 mg

product on market Tablet or Pill Meijer Naturals 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 researched for its role in fatty acid metabolism and energy production, while Vitamin B-6 supports neurotransmitter synthesis and metabolic functions. Evidence for these ingredients in general health is moderate, though specific efficacy for supplementation varies by goal. The profile maintains a high safety score with no significant concerns noted.

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
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
500 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Magnesium Stearate Cellulose Vegetable Stearin Dicalcium Phosphate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, adults take one (1) tablet daily between meals, or as directed by a health care professional.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

• No Preservatives • No Artificial Colors • No Artificial Flavors

Additional Information

HEART & CIRCULATORY Provides vital energy for the cardiovascular system.

Store in a cool, dry place and away from direct light.

663 Actual Tablet Size

MEIJER PHARMACIST RECOMMENDED RX

Metadata

Product Details

UPC / SKU7 19283 78373 8
DSLD Entry Date2012-06-25
Product TypeOther Combinations
FormTablet or Pill
BrandMeijer Naturals
DSLD ID9358
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 →
Compare

Similar Products

L-Carnitine
Douglas Laboratories · Tablet or Pill
100
L-Carnitine
Douglas Laboratories · Tablet or Pill
100
L-Carnitine
Douglas Laboratories · Tablet or Pill
100
L-Carnitine 500 mg
Spring Valley · Tablet or Pill
100
L-Carnitine 500 mg
NOW · Tablet or Pill
100
View all Carnitine products →
Carnitine research Best Carnitine All Carnitine products More from Meijer Naturals View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.