Full record · 850005551256 · back to the summary
NatureBell Quercetin 1,000mg - 240 Capsules - Ultra Strength Supplement for Healthy Immu…
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
Every check we ran
Exact trademark owner identified
USPTO lists Nature Bell, Inc. (CORPORATION) in CALIFORNIA, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
UPC independently corroborated
UPCitemdb resolves 850005551256 to "NatureBell Quercetin 1000mg Per Serving 240 Capsules Super Immune Vitamins and" (Nature Bell) — consistent with this listing.
No data yet: Label math could not be verified
The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.
No data yet: Testing claimed — documentation not found
The listing claims third-party testing without naming any lab or certifier, so the claim can't be verified as stated.
No data yet: Review-count history: not available
Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.
Not found in NIH's DSLD label registry
The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…Quercetin Dihydrate from Sophora Japonica - 3rd Party Tested - Single-Ingredient Purity High Count & Pote…” | Claimed, not verifiable We looked for: a named laboratory, a certificate of analysis, or a certification-registry entry | No named laboratory, no certificate of analysis, and no certification-registry entry matching this product was located. |
| Origin claim “…rty USA Lab Tested UV Protected Amber Bottle Made in the USA ®” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
| Benefit claim “…Ultra Strength Supplement for Healthy Immune Support* - Quercetin Dihydrate from Sophora Japonica…” | Not assessed We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
Verifiability profile — 1 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| UPC (barcode) — also our record ID | 850005551256 |
| Brand | NatureBell |
| Source listing identifier | B07H9LGDPM |
| Retailer listing title | NatureBell Quercetin 1,000mg - 240 Capsules - Ultra Strength Supplemen… show full titleNatureBell Quercetin 1,000mg - 240 Capsules - Ultra Strength Supplement for Healthy Immune Support* - Quercetin Dihydrate from Sophora Japonica - 3rd Party Tested - Single-Ingredient Purity |
| USPTO brand owner | Nature Bell, Inc. · CORPORATION · CALIFORNIA, USA |
| Owner filed address | 4951 Holt Blvd, Suite C, Montclair, California 91763, UNITED STATES |
From the label (photo-read)
| Serving size | per serving |
| Pack statement | 240 capsules |
| Badges printed on pack | ® |
No Supplement Facts panel appears in the listing photos — the full per-ingredient table isn't shown to buyers before purchase. Recorded as a transparency gap, not a strike.
Claims printed on the packaging:
“double strength” · “immune support+” · “Natural antioxidant & immune support” · “Helps maintain wellness through changing seasons” · “Year-round & daily support” · “Lab Tested for Purity & Potency” · “Double Sealed” · “Third-party USA Lab Tested”
Read by a vision model from 5 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Ingredient science
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Record 850005551256 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai