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GNC CoQ-10 400mg supplement bottle
GNC

CoQ-10 400mg Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 10 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
96
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Coenzyme Q-10 400 mg †
Bioavailability Excellent

Absorption Rating

  • Coenzyme Q-10 Good
Other Ingredients Excellent

Fillers & Additives

  • Sunflower Oil
  • Gelatin (Bovine)
  • Glycerin
  • Sunflower Lecithin
  • Purified Water
  • Caramel Color
Efficacy Very Good

Dosage Analysis

  • Coenzyme Q-10 400 mg High

Supplement Facts

Ingredient Amount % Daily Value
Coenzyme Q-10 400 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sunflower Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Gelatin (Bovine) Safe

It is used to make capsules.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Caramel Color Generally_safe

It provides a brown color to the product.

Brand Trust Report
GNC

Founded 1935 · Pittsburgh, Pennsylvania, USA · 1590 products · gnc.com

Certifications

10 certifications
Informed Sport Source available Primary evidence
Nsf Certified For Sport Source available Primary evidence
Clean Label Project Source available Primary evidence
Labdoor Source available Primary evidence
Consumerlab Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence
Nsf Gmp Source available Primary evidence
Informed Choice Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Verified Evidence available Evidence
In House Testing — Claimed Brand claim; evidence unavailable
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

34 incidents
Prop 65 Not specified on product pageOngoing Source available Primary source
Recall GNC Women's 30+ Vitapak2025-06-13 Source available Primary source
Recall GNC Women's 30+ Vitapak2025-06-13 Source available Primary source
Recall GNC Women's 30+ Vitapak2025-06-09 Source available Primary source
Recall GNC Women's 30+ Vitapak2025-06-05 Source available Primary source
Recall GNC Women's 30+ Vitapak2025-04-25 Source available Primary source
Lawsuit Misrepresentation of the amount of elemental magnesium in 'Super Magnesium' supplements.2024 Source available Primary source
Lawsuit Misrepresentation of the amount of elemental magnesium in 'Super Magnesium' supplements.2024 Source available Primary source
Lawsuit Mislabeled magnesium content in 'Super Magnesium' supplements.2024 Source available Primary source
Lawsuit Misrepresentation of magnesium content in 'Super Magnesium' supplements.2024 Source available Primary source
Recall GNC Women's Ultra Mega, Women's Ultra Mega Active, Women's Ultra Mega Energy and Metabolism, and Prenatal Formula with Iron2023-01-12 Source available Primary source
Lawsuit Falsely advertising 'Total Lean' protein bars as 'lean'.2023 Source available Primary source
Lawsuit Selling Vitamin E Skin Oil that was primarily composed of vegetable oil.2020 Source available Primary source
Lawsuit Selling Vitamin E Skin Oil that was mostly vegetable oil.2020 Source available Primary source
Prop 65 Lead, Cadmium2019-02-07 Source available Primary source
Prop 65 Lead and/or Cadmium2019-02-07 Source available Primary source
Prop 65 Lead, Cadmium2019-02-07 Source available Primary source
Prop 65 Lead, Cadmium2019-02-07 Source available Primary source
Prop 65 lead and/or cadmium2019-02-07 Source available Primary source
Lawsuit Deceptively labeling dietary supplements as if they have FDA approval.2019 Source available Primary source
Lawsuit Deceptively advertising fake markdowns online to mislead consumers into thinking items were on 'sale.'2019 Source available Primary source
Lawsuit Deceptively labeling dietary supplements regarding FDA approval and failing to include required disclaimers.2019 Source available Primary source
Lawsuit Using fake 'original' prices to deceive customers.2019 Source available Primary source
Recall Women's Iron Complete Dietary Supplement 60-count caplets2018-12-19 Source available Primary source
Prop 65 Lead2018-10-12 Source available Primary source
Prop 65 Lead2018-10-12 Source available Primary source
Recall Various GNC Women's Multivitamins2018-01-04 Source available Primary source
Recall GNC Women's Ultra Mega Time Release2016-11-18 Source available Primary source
Recall GNC Women's Ultra Mega Time Release 180-count2016-11-16 Source available Primary source
Lawsuit Knowingly selling products containing unlawful synthetic chemicals (picamilon, BMPEA, and acacia rigidula).2016 Source available Primary source
Lawsuit Unfair discontinuation of the Gold Card discount program.2016 Source available Primary source
Fda Warning Inclusion of unapproved dietary ingredient Beta-methylphenethylamine (BMPEA) in products.2015-04-01 Source available Primary source
Lawsuit Mislabeling of herbal supplements2015 Source available Primary source
Lawsuit Selling products containing illegal synthetic ingredients.2015 Source available Primary source
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Frequently Asked Questions
Is GNC CoQ-10 400mg a good supplement?

GNC CoQ-10 400mg 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 1 active ingredients with 120 servings per container. All 6 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, GNC, holds a brand trust score of 96/100.

What are the ingredients in GNC CoQ-10 400mg?

GNC CoQ-10 400mg contains 1 active ingredients: Coenzyme Q-10 (400 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC CoQ-10 400mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for GNC CoQ-10 400mg. All 6 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is GNC a trustworthy supplement brand?

GNC receives a brand trust score of 96/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, USA, the company offers 1590 products in their lineup. Note: GNC has 34 historical regulatory incidents on record, which are factored into the trust score.

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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 — read our methodology. 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.