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Doctor's Best

Doctor's Best Kaneka Ubiquinol 100 mg Softgels

  • Supplement Type: Vitamin E
  • Form: Softgel
  • Diet: Gluten Free
  • Allergens: Gluten Free

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A gluten-free, soy-free ubiquinol softgel for people who specifically want the reduced CoQ10 form from a named raw-material source.

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ASIN: B002CBXR46Category: Coenzyme Q10

Overview

Doctor's Best packages Kaneka-sourced Ubiquinol, the reduced form of CoQ10, at 100 mg per softgel for antioxidant and heart health support, in a 60-count non-GMO, gluten-free and soy-free formula.

Ubiquinol is the already-reduced, more readily absorbed form of coenzyme Q10, compared to the more common ubiquinone form found in cheaper CoQ10 products, which is the main distinction this listing leans on. Sourcing the ingredient from Kaneka, a known raw-material supplier, is a quality marker some CoQ10 buyers specifically look for.

  • 100 mg Kaneka Ubiquinol per softgel
  • 60 softgels per bottle
  • Non-GMO, gluten free, soy free
  • Reduced CoQ10 form for absorption

Who it's for

Fits people who already take CoQ10 for heart or antioxidant support and want the ubiquinol form specifically, particularly those avoiding gluten or soy. Not necessary for someone new to CoQ10 who has not yet decided between ubiquinol and ubiquinone forms.

Pros and cons

Pros
  • Ubiquinol form, no conversion step needed by the body
  • Kaneka-sourced raw material
  • Non-GMO, gluten free and soy free
Cons
  • 60-count supply is about a two-month single-dose supply
  • Softgel only, no capsule or powder alternative

Performance notes

Ubiquinol's selling point over standard CoQ10 is absorption, since it skips the conversion step the body otherwise performs on ubiquinone. At 100 mg per softgel with 60 softgels per bottle, a one-a-day dose covers roughly two months.

Specifications

BrandDoctor's Best
Supplement TypeVitamin E
FormSoftgel
DietGluten Free
AllergensGluten Free
Count60
FlavorUnflavored
BenefitsHeart Health Support

Frequently asked questions

What form of CoQ10 is in Doctor's Best Ubiquinol?

Ubiquinol, the reduced form of CoQ10, sourced from Kaneka.

Is this supplement gluten free?

Yes, gluten free and soy free.

How many softgels are in the bottle?

60 softgels at 100 mg each.