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CoQ10 with L-Carnitine

product on market Softgel Capsule Mason Natural Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Coenzyme Q10 and L-carnitine are supported by moderate evidence for supporting cellular energy production and mitochondrial function. Vitamin E acts as an antioxidant to protect cells from oxidative stress. Research generally indicates these ingredients are safe for most users when taken at recommended dosages.

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

Label

Product Label

Label for CoQ10 with L-Carnitine
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

Calories
5 Calorie(s) (1% DV)
Total Fat
0.5 Gram(s) (1% DV)
34 mg (230% DV)
2.3× RDA — within safe limits 179 studies (A:3, B:90)
250 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
30 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)

Other Ingredients

Rice Bran Oil Gelatin Glycerin Sorbitol purified Water yellow Beeswax Soy Lecithin natural Caramel color Titanium Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults - Take one softgel daily, preferably with food, as a dietary supplement.

Warnings & Precautions

Allergen certification - This product contains soy.

Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use.

Discontinue use and consult your physician if any adverse reactions occur.

Keep out of reach of children.

Tamper-evident seal: Do not use product if seal appears tampered.

Formulation Notes

May support cardiovascular health

Guaranteed no added: Sugar, starch, corn, wheat, dairy, egg, fragrance, artificial flavors, preservatives.

Additional Information

Mason Guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice

N Mason Natural Est. 1967

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Please recycle

Metadata

Product Details

UPC / SKU3 11845 16599 2
DSLD Entry Date2021-04-22
Product TypeOther Combinations
FormSoftgel Capsule
BrandMason Natural
DSLD ID244742
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.