Best Ubiquinol with Kaneka's QH 50 mg 90 Softgels

  • Brand: Doctors Best
  • Item Number: DRB1010
  • Serving Size: 1 Softgel(s)
  • Servings per Container: 90
  • Amount: 90 Softgels
  • Price per Serving: $0.24
  • Price per Unit*: $0.24
  • * Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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Regular Price: $39.99 $21.54
  • Availability: 7 In Stock
  • This item will ship today if ordered by 5pm EST 
  • MFG # DRB-00178
  • UPC # 753950001787
  • Science-based nutrition

    Dietary supplement

    Mitochondrial support to enhance cellular energy production

    Supports healthy heart function

    Powerful antioxidant action

    Best Ubiquinol featuring Kaneka's QH™ contains the reduced form of coenzyme Q10. Both ubiquinol (CoQ10-H2) and ubiquinone (CoQ10) are metabolically active‚ and are interchange- able in the body according to needs. Each form has unique roles in cells including antioxidant actions‚ supporting healthy heart functioning 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.

    These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

Official Website:

Serving Size: 1 capsule
Servings per container: 90

Amount Per Serving / % Daily Value
Ubiquinol (Kaneka QH™ reduced form of CoQ10) 50 mg / *

* Daily Value not established

Other Ingredients: Extra virgin olive oil (non-GMO)‚ gelatin (capsule)‚ medium-chain triglycerides‚ glycerin‚ phosphatidylcholine‚ beeswax‚ rosemary extract‚ mixed tocopherols‚ annatto (color).

Contains nothing other than listed ingredients.

Take one softgel daily with food‚ or as directed by a nutritionally informed physician.

A recently published single-blind placebo-controlled study in healthy subjects found no safety concerns in people who took Kaneka’s QH ubiquinol supplement orally at doses of up to 300 milligrams daily for up to four weeks.4 Single oral doses of either 150 milligrams or 300 milligrams were given to fifteen healthy men and women‚ and standard laboratory testing (including hematology‚ blood chemistry‚ and urinalysis) as well as physical examination and electrocariography (EKG) results showed no clinically significant changes when tested two days after supplementation as compared to before the taking the supplement. In addition to the single dose study‚ 80 healthy volunteers were given either placebo‚ 90‚ 150 or 300 milligrams of ubiquinol each day for four weeks‚ and again no clinically significant differences were seen in any of the testing parameters after two and four weeks of supplementation‚ nor were there differences two weeks after discontinuation of the supplement. By monitoring levels in the blood‚ the authors found that ubiquinol was well absorbed.

Studies in several animals also reveal no concern of toxicity in doses of ubiquinol up to 200 milligrams per kilogram of body weight for up to thirteen weeks. When compared to humans‚ this dose level is enormously higher than the recommended doses. Supplementation with ubiquinol appeared to be safe at even higher levels (up to 600 milligrams per kilogram body weight) in a study using a different animal. In vitro assays additionally found no safety concerns for the use of ubiquinol‚ as it was found to be non-mutagenic and did not cause damage to chromosomes in cells.

  • GMP Certification
  • Heavy Metals Free
  • Made In The Usa
  • Certificate of Analysis

Ratings & Reviews

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Overall Rating for Best Ubiquinol with Kaneka's QH 50 mg 90 Softgels

Based on 4 reviews

Displaying reviews 1-4 of 4

  • By Marie
    from Stafford,Ct.



    Not what I expected

    I was excited when I saw the pricebut quite disappointed to see that it contained GMO based soy lecithin. There has to be a CoQ10 without black pepper extract or soy oil. I will not be purchasing this product again. Actually I wish that I could return the unopened bottle.

  • By Ann
    from Wolcott, CT



    Doctors Best Ubiquinol with Kanekas QH

    This was referred to me by my nutritionist. Great product for anyone who feels fatigued. Will definitely purchase again.

    I would recommend this item to a friend.

  • By Giovanni
    from Coral Gables, FL



    Great coq10

    Best Ubiquinol with Kanekas QH is a great natural source of coq10. A powerful antioxidant.

    I would recommend this item to a friend.

  • By Amy Swanson
    from South Burlington, VT



    Well Absorbed and noticeable difference

    Ive been looking for Ubiquinol where I can actually feel the difference. Ive been taking it for the past 2 weeks and felt a difference right away. I trust the Doctors Best brand and its helped me mentally more than anything. As soon as I took one I was cleaning my room and doing all sorts of chores and thinking clearly.


      easy to swallow and felt the difference right away.


      ugly color capsule prefer light colored capsules

    I would recommend this item to a friend.


Displaying reviews 1-4 of 4

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