CoQ10 300 mg™

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Softgel(s) · 1 per day

Percent Daily Values are based on a 2,000 calorie diet

Ingredients

• 

  Kirkland Signature Co Q-10 300mg

  eBay - 4conline4.9(863)

  $33.90
• 

  Kirkland Signature Coq-10 300mg - 100 Capsules

  Whatnot

  $25.00Lowest
• 

  CoQ-10 300 MG - Palm Harbor Pharmacy

  Palm Harbor Pharmacy4.9(11)

  $83.90
• 

  Co Q-10 300MG Softgels

  Omega Pharmacy

  $28.49
• 

  Co Q 10 (Coenzyme) 300 mg Capsules, 30 Count

  McGuff Medical Products

  $28.25
• 

  Professional Supplement Center CoQ-10 300 Mg 30 Softgels

  Professional Supplement Center

  $48.99

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• The Healing Tree Nutrition & Wellness

  4.8 (22)

  Vitamin & supplements store

  3581 E State St, Hermitage, PA 16148

  Directions(724) 981-1137

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  Vitamin & supplements store

  1091 N Hermitage Rd, Hermitage, PA 16148

  Directions(724) 347-3624

• Walmart Supercenter

  3.7 (2086)

  Department store

  45 Williamson Rd, Greenville, PA 16125

  Directions(724) 589-0211

• The Vitamin Shoppe

  4.4 (169)

  Vitamin & supplements store

  5704 Youngstown Warren Rd, Niles, OH 44446

  Directions(330) 349-9050

• Pure Health Core LLC

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  187 Diamond Way, Cortland, OH 44410

  Directions(313) 300-7814

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  3647 New Castle Rd, West Middlesex, PA 16159

  Directions(800) 358-0777

• S&N Nutrition

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  Vitamin & supplements store

  454 Kiester Rd, Slippery Rock, PA 16057

  Directions(724) 234-5976

• The Vitamin Shoppe

  4.6 (69)

  Vitamin & supplements store

  439 Boardman Poland Rd, Boardman, OH 44512

  Directions(330) 965-0697

• Effectiveness of coenzyme Q10 supplementation for reducing fatigue: a systematic review and meta-analysis of randomized controlled trials

  IC Tsai, CW Hsu, CH Chang, PT Tseng… - Frontiers in …, 2022 - frontiersin.org

  … with diseases than in healthy participants, thus indicating that CoQ10 was more effective in … subgroup was greater than in the healthy subgroup, which subsequently increased the …

  202274 citations

• Impressive CoQ10 Study

  B Tompkins, PH Fibromyalgia - professionalmuscle.com

  … This impressive study demonstrates how CoQ10 offers important heart health benefits and … bit of functioning endothelium, supplementation with 300 mg of CoQ10 a day significantly …

• Mechanisms of Cardiac Inflammation in Heart Failure: Role of Dietary Patterns, Nutrients, and Therapeutic Strategies

  A Mavroudis, C Fragoulis, K Mavromoustakou, P Iliakis… - Nutrients, 2026 - mdpi.com

  … of nutrition in supporting healthy cardiac metabolism. Methods… CoQ10 supplementation at a dose range of 200–300 mg/day … hospitalizations with CoQ10 supplementation at 300 mg/day …

  20263 citations

• The mitochondrial free radical theory of ageing—where do we stand

  J Gruber, S Schaffer, B Halliwell - Front Biosci, 2008 - storage.imrpress.com

  … patients (>70 years) receiving 300 mg CoQ10 per day (7 days) … CoQ10 than in healthy adults. Since the 1960s, the effect of … /kg) for 21 days; study II: supplementation with LC (300 mg/kg…

  2008244 citations

• CoQ10 and Cognition a Review and Study Protocol for a 90-Day Randomized Controlled Trial Investigating the Cognitive Effects of Ubiquinol in the Healthy Elderly

  C Stough, M Nankivell, DA Camfield… - Frontiers in aging …, 2019 - frontiersin.org

  … In patients with ischemeic left ventricular systolic dysfunction, 8 weeks supplementation with 300 mg daily CoQ 10 was found to improve mitochondrial function and flow-mediated …

  201925 citations

• Combined Supplementation of Coenzyme Q10 and Other Nutrients in Specific Medical Conditions

  T Tippairote, G Bjørklund, A Gasmi, Y Semenova… - Nutrients, 2022 - mdpi.com

  … their metabolic statuses and medical conditions. The CoQ 10 supplementation trials in elders … On the contrary, the mixed CoQ 10 supplementation with other interacting nutrients created …

  202232 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-02-25. DSLD Label ID: 19192. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.