Doctor's Best High Absorption CoQ10, 100 mg, 120 Softgels supplement bottle
Doctor's Best

High Absorption CoQ10, 100 mg, 120 Softgels

What We Researched
2 active ingredients analyzed · 5 inactive ingredients decoded · 1 brand certification checked · 3 retailers compared · Last updated: Mar 2026
93
Product Score Excellent
61
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Coenzyme Q10 (Ubiquinone) 100 mg
Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®) 5 mg
Bioavailability Very Good

Absorption Rating

  • Coenzyme Q10 (Ubiquinone) Fair
  • Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®) Good
Other Ingredients Excellent

Fillers & Additives

  • Extra virgin olive oil (non-GMO)
  • Softgel Capsule (Gelatin, Glycerin, Purified Water)
  • Beeswax
  • Soy Lecithin
  • Rosemary Extract
Efficacy Excellent

Dosage Analysis

  • Coenzyme Q10 (Ubiquinone) 100 mg Effective
  • Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®) 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Coenzyme Q10 (Ubiquinone) 100 mg
Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®) 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Extra virgin olive oil (non-GMO) Unknown
Softgel Capsule (Gelatin, Glycerin, Purified Water) Generally_safe

It encapsulates the supplement ingredients for easy swallowing and delivery.

Beeswax Safe

Used as a coating and to help form softgel capsules.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Rosemary Extract Safe

Prevents oxidation and extends shelf life naturally.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $19.99
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Doctor's Best

Founded 1990 · Tustin, California, USA · 186 products · doctorsbest.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

1 incident
Recall Red Yeast Rice2014-06-26Source
Related Supplements
Frequently Asked Questions
Is Doctor's Best High Absorption CoQ10, 100 mg a good supplement?

Doctor's Best High Absorption CoQ10, 100 mg, 120 Softgels received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 120 servings per container. Of the 5 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Doctor's Best, holds a brand trust score of 61/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Doctor's Best High Absorption CoQ10, 100 mg?

Doctor's Best High Absorption CoQ10, 100 mg contains 2 active ingredients: Coenzyme Q10 (Ubiquinone) (100 mg), Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®) (5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Doctor's Best High Absorption CoQ10, 100 mg safe to take?

Doctor's Best High Absorption CoQ10, 100 mg, 120 Softgels has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Doctor's Best a trustworthy supplement brand?

Doctor's Best receives a brand trust score of 61/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1990 and headquartered in Tustin, California, USA, the company offers 186 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Doctor's Best has 1 historical regulatory incident on record, which are factored into the trust score.

What is coq10?

Coq10 is a topic many supplement consumers ask about. In the context of dietary supplements, understanding coq10 helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

What is coq10 good for?

Coq10 Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding coq10 good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much coq10 should i take?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.