PQQ, 20 mg, 30 Veggie Caps
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| PQQ (as BioPPQ® Pyrroloquinoline Quinone disodium salt) | 20 mg | † |
Bioavailability Excellent
Absorption Rating
- PQQ (as BioPPQ® Pyrroloquinoline Quinone disodium salt) Good
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Hypromellose (Vegetarian Capsule)
Efficacy Excellent
Dosage Analysis
- PQQ (as BioPPQ® Pyrroloquinoline Quinone disodium salt) 20 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| PQQ (as BioPPQ® Pyrroloquinoline Quinone disodium salt) | 20 mg | † |
Other Ingredients
Cellulose Safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Is Doctor's Best PQQ, 20 mg a good supplement?
Doctor's Best PQQ, 20 mg, 30 Veggie Caps received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. 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 PQQ, 20 mg?
Doctor's Best PQQ, 20 mg contains 1 active ingredients: PQQ (as BioPPQ® Pyrroloquinoline Quinone disodium salt) (20 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Doctor's Best PQQ, 20 mg safe to take?
Doctor's Best PQQ, 20 mg, 30 Veggie Caps has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. 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.
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