California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg supplement bottle
California Gold Nutrition

CoQ10 with PQQ Ubiquinone USP 100 mg Review

What We Researched
2 active ingredients analyzed · 5 inactive ingredients decoded · 1 brand certification checked · Page generated: Sep 2026
93
Product Score Excellent
79
Brand Score Fair

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 Q10 (Ubiquinone USP) 100 mg †
Pyrroloquinoline Quinone Disodium Salt (PQQ) 10 mg †
Bioavailability Very Good

Absorption Rating

  • Coenzyme Q10 (Ubiquinone USP) Fair
  • Pyrroloquinoline Quinone Disodium Salt (PQQ) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Glycerin
  • Sunflower Lecithin
  • Safflower Oil
  • Maltitol
  • Purified Water
Efficacy Excellent

Dosage Analysis

  • Coenzyme Q10 (Ubiquinone USP) 100 mg Effective
  • Pyrroloquinoline Quinone Disodium Salt (PQQ) 10 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Coenzyme Q10 (Ubiquinone USP) 100 mg †
Pyrroloquinoline Quinone Disodium Salt (PQQ) 10 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Glycerin Safe

Helps form softgel capsule shells and acts as a humectant.

Sunflower Lecithin Safe

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

Safflower Oil Safe

It is used as a carrier oil or source of fatty acids.

Maltitol Generally_safe

It is used to add sweetness with fewer calories than sugar.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
California Gold Nutrition

Founded 2013 · Irvine, California, United States · 492 products · californiagoldnutrition.com/

Certifications

1 certification
USDA Organic Supporting evidence unavailable

Transparency

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

Violation History

6 incidents
Recall California Gold Nutrition Daily Prenatal Multi, Ultamins Women's Multivitamin, and Ultamins Women's 50+ Multivitamin2025-06-26 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION Baby Liquid Vitamin D3.2025-01-10 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Stabilized R-Lipolic Acid.2024-04-12 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Silymarin Complex.2024-04-12 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION PQQ 20mg.2024-02-01 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION DAIRY ENZYMES.2019-09-26 Source available Primary source
Related Supplements
Frequently Asked Questions
Is California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg a good supplement?

California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg 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 60 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, California Gold Nutrition, holds a brand trust score of 79/100.

What are the ingredients in California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg?

California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg contains 2 active ingredients: Coenzyme Q10 (Ubiquinone USP) (100 mg), Pyrroloquinoline Quinone Disodium Salt (PQQ) (10 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for California Gold Nutrition CoQ10 with PQQ Ubiquinone USP 100 mg. All 5 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 California Gold Nutrition a trustworthy supplement brand?

California Gold Nutrition receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Irvine, California, United States, the company offers 492 products in their lineup. Note: California Gold Nutrition has 6 historical regulatory incidents 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 150,000 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 150,000 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 — 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.