Quick read · Doctor's BEST
Doctor's Best High Absorption CoQ10 with BioPerine
Checked against public sources between July 21 and July 29, 2026 · LookCloser does not sell or recommend supplements.
120softgels
120servings per container
Does the marketing hold up?
The headline amount is not tied to a panel row for the same ingredient. You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.
Is the dose real?Panel read — dose not verified2 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.17per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?USPTO lookup didn’t finisha gap in our records, not a finding about the brand
Is it the real thing?✓Barcode matches outside records
Trouble on record?✓No recalls found
The label itself
What the Supplement Facts panel says
Serving size 1 Softgel Daily · 120 servings per container
| Coenzyme Q10 (Ubiquinone) | 100 mg |
|---|
| (standardized to contain 95% Piperine) (BioPerine®) | 5 mg |
|---|
Printed on the package: BIOPERINE · Science-Based Nutrition
We read 2 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Quick read · 4 useful findingsWhat is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Public contextIs the label honest?
The headline amount is not tied to a panel row for the same ingredient
You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.
Evidence and sources
The listing presents 100 mg for coq10, but vision:google/gemini-2.5-flash does not contain a same-name quantified row. The saved image read may be incomplete, so this is a specific question to resolve rather than a contradiction.
Locked evidence record →Open the full source-linked findingCheckedIs the label honest?
Every ingredient shows its amount · 2 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 753950001831.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
The brand's store lists this exact barcode as “Doctor's Best High Absorption CoQ10 with BioPerine, 100 mg, 120 Softgels” (variant: Default Title) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingCheckedCan you trust the review pattern?
We can see 99 of this product’s 4,806 reviews — the count rose between August 7, 2025 and August 31, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 4,707 to 4,806 between August 7, 2025 and August 31, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No FDA recall matched this brand in the current search.
- We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
Where it sells
Price check for this exact product
Brand website
Exact UPC/GTIN match$20.99
$0.17 per labeled serving
matching UPC/GTIN · checked Jul 21, 2026
View on Brand website ↗Amazon
Exact UPC/GTIN match$20.99
$0.17 per labeled serving
matching UPC/GTIN · checked Sep 2, 2026
View on Amazon ↗iHerb
Exact UPC/GTIN match$20.99
4.8/5 · 57,110 ratings
$0.17 per labeled serving
matching UPC/GTIN · checked Jul 29, 2026
View on iHerb ↗Walmart
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Same UPC/GTIN observed across 3 sellers at the same price at check time.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.
