Full record · 850011900154 · back to the summary
DEAL SUPPLEMENT Quercetin 1,000mg Per Serving, 300 Capsules
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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.
The 1 g quercetin (as quercetin dihydrate) claim matches the panel
We did the comparison: the listing claims 1 g of quercetin (as quercetin dihydrate), and the listing-image panel shows 1 g quercetin (as quercetin dihydrate) 3 capsules. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Quercetin (as Quercetin Dihydrate) | 1,000 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a declared “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; any remaining comparison concerns the front-label framing.
vision:google/gemini-flash-1.5 Amounts are shown as declared panel data, not independently lab-tested contents.
Every check we ran
Each ingredient’s amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
UPC independently corroborated
UPCitemdb resolves 850011900154 to "Eagleshine Vitamins Quercetin 800mg with Bromelain 200mg, 120 Capsules, Support " (Eagleshine Vitamins) — consistent with this listing.
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.
Listing claim matches the Supplement Facts panel
The listing claims 1 g; the photo-read Supplement Facts panel shows Quercetin (as Quercetin Dihydrate) at 1 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
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.
No exact supplement trademark owner found
The live USPTO search returned no exact-wordmark supplement-related registration for this brand. That is a public-record gap, not evidence that the brand has no owner or that the product is improper.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…within the body. Quality Ensured - 3rd party lab tested and passed, Non-GMO ingredients. Made in the…” | 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 “…lab tested and passed, Non-GMO ingredients. Made in the USA without gluten, dairy, eggs, peanuts, soy, w…” | 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 “…g Per Serving, 300 Capsules – Healthy Immune Support Supplements, High Bioavailable Flavonoids, N…” | 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 — 4 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 | 850011900154 |
| Brand | DEAL SUPPLEMENT |
| Source listing identifier | B07XW8BXDS |
| Retailer listing title | DEAL SUPPLEMENT Quercetin 1,000mg Per Serving, 300 Capsules – Healthy … show full titleDEAL SUPPLEMENT Quercetin 1,000mg Per Serving, 300 Capsules – Healthy Immune Support Supplements, High Bioavailable Flavonoids, Natural Antioxidant – Non-GMO, Soy Free, No Gluten |
From the label (photo-read)
| Serving size | 3 Capsules |
| Servings per container | 100 |
| Pack statement | 300 capsules |
| Badges printed on pack | GMO FREE, SOY FREE, GLUTEN FREE, LAB TESTED |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Quercetin (as Quercetin Dihydrate) | 1,000 mg | High clearly legible in the photo |
Claims printed on the packaging:
“GMO FREE” · “SOY FREE” · “GLUTEN FREE” · “LAB TESTED” · “Daily Value not established.” · “THIS PRODUCT DOES NOT CONTAIN: Gluten, dairy, eggs, peanuts, soy, wheat, yeast, tree nuts.” · “STORAGE: Store in a cool, dark, dry place.” · “DAIRY FREE”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
A brand storefront was found, but no exact-product price was published or identity-bound at build time.
Brand store dealsupplement.com: 91 supplement products (+80 merch items) — for comparison, single-focus brands typically carry 5–30 products; very broad catalogs are common among companies that rebrand ready-made formulas — a pattern note, not a verdict.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
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 850011900154 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai