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CoQ10 L-Carnitine Magnesium

product on market Capsule Doctor's Best 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

Coenzyme Q10 and L-carnitine are supported by moderate evidence for supporting cellular energy production and mitochondrial function. Magnesium is backed by strong research for its role in muscle function and biochemical reactions. Together, these ingredients target metabolic efficiency and cardiovascular health.

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

Label

Product Label

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

Label Data

3 Veggie Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 mg (50% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
200 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)

Other Ingredients

Modified Cellulose Microcrystalline Cellulose Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Take 3 capsules daily with food, or as recommended by a nutritionally-informed physician.

Formulation Notes

Doctor's Best combination of CoQ10, L-Carnitine, and buffered chelated Magnesium is a unique blend of nutrients that supports energy, muscle mass and muscle recovery. This convenient combination is designed to help support your high intensity workouts and optimize physical performance.

USP Verified, Naturally Fermented CoQ10

Non-GMO Gluten free Soy free

Vegan

Additional Information

Helps support energy Helps support muscle mass Helps support muscle recovery

YDRB477

Helps support energy, muscle mass and muscle recovery

Albion Minerals

Vegan

Store in a cool dry place.

Metadata

Product Details

UPC / SKU7 53950 00477 1
DSLD Entry Date2019-09-24
Product TypeOther Combinations
FormCapsule
BrandDoctor's Best
DSLD ID203385
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.