LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00898440001790Qunol · checked Jul 25, 2026 · on sale since Aug 2, 2017USPTO returned 2 exact supplement-class owner records · inspect the identity trail
Quick read · Qunol

Qunol Ubiquinol Extra Strength, 200 mg

Checked against public sources on July 25, 2026 · LookCloser does not sell or recommend supplements.

60softgels
60servings per container

Does the marketing hold up?

FDA recall appears in this brand's history. An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.

Is the dose real?Panel read — dose not verified3 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.59per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
Is it the real thing?✓Barcode matches outside records
Trouble on record?Brand history — not this product
The label itself

What the Supplement Facts panel says

Serving size Serving Size 1 Softgel · 60 servings per container

Calories7
Fat0.5 g
Ubiquinol (Kaneka Ubiquinol®†) active form of Coenzyme Q10200 mg

Printed on the package: Gluten Free · DIETARY SUPPLEMENT

We read 3 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.

Quick read · 5 useful findings

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Needs explanationAny trouble in public records?

FDA recall appears in this brand's history

An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.

Registry receipt: FDA enforcement search · Qunol ↗
Evidence and sources

This recall is not about the product on this page. QUTEN RESEARCH INSTITIUTE LLC recalled a different product on December 16, 2025. FDA lists that case as Ongoing. The recalled item was “Qunol, Extra Strength Turmeric Capsule, 1000mg ,HDPE bottle with cap, BIO7771 120 count…”

Locked evidence record →Open the full source-linked finding
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 200 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 finding
Public contextWho is behind it?

Registered owner records: Quten Research Institute, LLC · Quten IP Holdings, LLC

The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.

Registry receipt: USPTO · Registrations 7724060, 4690885 ↗
Evidence and sources

USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.

Locked evidence record →Open the full source-linked finding
CheckedIs the label honest?

Every ingredient shows its amount · 3 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 finding
CheckedWho is behind it?

The barcode identity checks out · 898440001790.

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 “Ubiquinol Extra Strength, 200 mg” (variant: 60ct) — identity confirmed across retailer listings.

Locked evidence record →Open the full source-linked finding
What remains open 2
  • We have not found a public label filing for this exact product.
  • Barcode checksum is valid; no independent product record was found.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?

The brand has 2 exact supplement-class records

These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.

🇺🇸Quten Research Institute, LLC

Delaware, USA · Registration 7724060

10 Bloomfield Ave., Building B, Pine Brook, New Jersey 07058, UNITED STATES

Goods covered by this record

IC 005: Nutritional supplements.

🇺🇸Quten IP Holdings, LLC

NEVADA, USA; DELAWARE, USA · Registration 4690885

39 Plymouth Street, Fairfield, NEW JERSEY 07004, UNITED STATES

Goods covered by this record

IC 005: Dietary supplements.

This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$35.69

$0.59 per labeled serving

matching UPC/GTIN · checked Aug 29, 2026

View on Amazon ↗

Brand website

Exact UPC/GTIN match
$39.99

$0.67 per labeled serving

matching UPC/GTIN · checked Jul 25, 2026

View on Brand website ↗

iHerb

Exact UPC/GTIN match
$42.00

4.8/5 · 901 ratings

$0.70 per labeled serving

matching UPC/GTIN · checked Jul 25, 2026

View on iHerb ↗

Walmart

Not confirmed
No 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. Amazon was lowest at $35.69; iHerb was highest at $42.00 — a $6.31 range at check time.

The observed listing and exact brand page repeat 200 mg. That confirms cross-page consistency of the published claim, not the product contents.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

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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.