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Doctor's Best, Best Ubiquinol, Featuring Kaneka's QH, 50 mg, 90 Softgels

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In Stock
  • Expiration Date: Mar 2019
  • Shipping Weight: 0.24 lbs (0.11 kg)
  • Product Code: DRB-00178
  • UPC Code: 753950001787
  • Package Quantity: 90 Softgels
  • Dimensions: 2 x 2 x 3.7 in, 0.2 lbs (0.09 kg)
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Save $3.89 when you purchase these items today for only $26.72
Total: $30.61
Combo Discount: - $3.89
Together: $26.72

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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • The Reduced Form of Coenzyme Q10
  • Powerful Antioxidant Action
  • Mitochondrial Support to Enhance Cellular Energy Production
  • Supports Healthy Heart Function

Best Ubiquinol featuring Kaneka QH contains the reduced form of coenzyme Q10. Both ubiquinol (CoQ10-H2) and ubiquinone (CoQ10) are metabolically active, and are interchangeable in the body according to needs. Each form has unique roles in cells including antioxidant actions, supporting healthy heart function and enhancing energy production. Oral ubiquinol may offer improved bioavailability in individuals who have difficulty achieving high levels of this nutrient, such as aging adults or those concerned with nutrient absorption.

Suggested Use

Adult Use:Take 1 softgel daily with food, or as directed by a nutritionally informed physician.

Other Ingredients

Extra virgin olive oil (non-GMO), gelatin (capsule), medium-chain triglycerides, glycerin, sunflower lecithin, beeswax, rosemary extract, annatto (color).

Contains nothing other than listed ingredients

Supplement Facts
Serving Size: 1 softgel
Servings Per Container: 90 servings
  Amount per serving % Daily Value
Ubiquinol (Kaneka QH reduced form of CoQ10) 50 mg
† Daily Value not established.
iHerb Customer Reviews

Good product

Posted by 5388348007341277668 on Sep 08, 2016

Haven't seen any effect but the product looks nice

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Posted by Reviewer1920050 on Sep 01, 2016

Dr Best could be a very good brand if could avoid additives like magnesium stearate. This particular the Ubiquinol does not have.

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Chest pain

Posted by 5514864812497002227 on Aug 11, 2016

I had a chest pain on the first day that I took, but not so sure so I continued to took them for 1 week but felt the same. Anyone have the same symptom? Is it the side effect? Now I have decided to stop taking this until I find out...

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Posted by 5255035655854233669 on May 04, 2016


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Good product

Posted by 4719827555844973382 on May 02, 2016

I am taking it just few days. I can just say it's easy to swallow.

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