Full record · 693749767022 · back to the summary
THORNE - Glucosamine & Chondroitin - Helps Maintain Healthy Joint Function & Mobility
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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.
What the label discloses
The listing-image panel publishes an amount for each of its 2 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Glucosamine Sulfate (as Glucosamine Sulfate Potassium Chloride complex) | 500 mg | — | |
| Chondroitin Sulfate (Bovine) | 250 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; the open question is whether those declared amounts are independently verified and how they compare with relevant research.
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
Open Food Facts resolves 693749767022 to "Glucosamine & Chondroitin" (Thorne) — 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: 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.
Brand holds NSF/ANSI 173 certification (brand-level)
Thorne® appears in NSF’s certified-products registry with 10 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Thorne® Glucosamine & Chondroitin”. Certification covers contents and contaminants — not effectiveness.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “…Maintain Healthy Joint Function & Mobility - Supports Normal Cartilage Formation* - Third-Party Ce…” | 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 — 2 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 | 693749767022 |
| Brand | THORNE |
| Source listing identifier | B000FH12OG |
| Retailer listing title | THORNE - Glucosamine & Chondroitin - Helps Maintain Healthy Joint Func… show full titleTHORNE - Glucosamine & Chondroitin - Helps Maintain Healthy Joint Function & Mobility - Supports Normal Cartilage Formation* - Third-Party Certified - Gluten, Dairy & Soy-Free - 90 Capsules |
| USPTO brand owner | Thorne Research, Inc. · ['CORPORATION', 'CORPORATION'] · ['IDAHO, USA', 'SOUTH CAROLINA, USA'] |
| Owner filed address | 25820 Highway 2 West, Sandpoint, IDAHO 83864, UNITED STATES |
From the label (photo-read)
| Serving size | One Capsule |
| Servings per container | 90 |
| Pack statement | 90 CAPSULES |
| Badges printed on pack | Third-Party Certified |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Glucosamine Sulfate (as Glucosamine Sulfate Potassium Chlori | 500 mg | High clearly legible in the photo |
| Chondroitin Sulfate (Bovine) | 250 mg | High clearly legible in the photo |
Claims printed on the packaging:
“*Daily Value (DV) not established.” · “Helps maintain healthy joint function and mobility and supports normal cartilage formation.*” · “Commitment to quality” · “the cleanest manufacturing” · “the most comprehensive testing” · “the purest, highest-quality ingredients” · “Helps maintain healthy joint function*” · “Supports normal cartilage function and structure*”
Read by a vision model from 8 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 693749767022 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai