Full record · lc-9f6994fc · back to the summary
Cata-Kor NMN Supplement – 4-in-1 NAD Supplement with Quercetin | TMG | Resveratrol
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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 4 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Beta-Nicotinamide Mononucleotide | 500 mg | — | |
| Trimethylglycine | 250 mg | — | |
| Quercetin (from Sophora japonica Bud Extract) | 150 mg | — | |
| Resveratrol (from Polygonum cuspidatum Root Extract) | 100 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.
Exact trademark owner identified
USPTO lists Reus Research, LLC (LIMITED LIABILITY COMPANY) in Delaware, 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.
No data yet: Testing claimed — documentation not found
The observed listing and a related brand product page both claim third-party testing. Neither names the laboratory or links a product- or lot-specific report. The related page does not publish this record's UPC. Repeating the claim across two pages confirms the brand publishes it, not that testing occurred. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
Multi-ingredient formula — panel read, serving weight unknown
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
Research context is available for the listed ingredients
Published sources describe how NMN have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: nicotinamide mononucleotide human trial, ClinicalTrials.gov — NMN.
180-day review-count history is on file
Exact-listing history records written-review counts from 68 on 2026-01-28 to 338 on 2026-07-18 (net +270). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…Cellular Energy & NAD+ Level – 60 Capsules – Third-Party Tested (1 Pack) SUPPORTS NAD⁺ LEVELS: NMN is a dire…” | Claimed, not verifiable We looked for: the observed listing, retained brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried | No named laboratory or lot-specific certificate was found for this exact product. A related brand page repeats a testing claim but names no issuer; its UPC is not published. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur. |
| Manufacturing claim “…TED USA MADE FROM GLOBALLY SOURCED INGREDIEN GMP FACILITY” | Claimed, not verifiable We looked for: the facility registration or certificate behind the claim | Facility-level claims can be accurate and still say nothing about this product’s contents. No registration document was located. |
| Origin claim “…tificate of Analysis available upon request. MADE IN THE USA FROM GLOBALLY SOURCED INGREDIENTS: Manufactu…” | 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 “…tin | TMG | Resveratrol – NMNH Alternative – Supports Cellular Energy & NAD+ Level – 60 Capsules –…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed. |
“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.
This label vs. the doses studied
Why is this shown?
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Beta-Nicotinamide Mononucleotide | shaded = doses used in studies (250 mg–1 g) · bar = this label | 500 mg — within the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
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
| LookCloser record ID | lc-9f6994fc (internal — no barcode published, which limits cross-checking) |
| Brand | Cata-Kor |
| Source listing identifier | B0FWGXBT3C |
| Retailer listing title | Cata-Kor NMN Supplement – 4-in-1 NAD Supplement with Quercetin | TMG |… show full titleCata-Kor NMN Supplement – 4-in-1 NAD Supplement with Quercetin | TMG | Resveratrol – NMNH Alternative – Supports Cellular Energy & NAD+ Level – 60 Capsules – Third-Party Tested (1 Pack) |
| USPTO brand owner | Reus Research, LLC · LIMITED LIABILITY COMPANY · Delaware, USA |
| Owner filed address | 68 SE 6th St., Apt. 4110, Miami, Florida 33131, UNITED STATES |
From the label (photo-read)
| Serving size | 2 Capsules |
| Servings per container | 30 |
| Pack statement | 60 Capsules |
| Badges printed on pack | USA MADE, SOURCED GLOBALLY, NSF CERTIFIED, 3RD PARTY TESTED, USA MADE FROM GLOBALLY SOURCED INGREDIEN, GMP FACILITY |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Beta-Nicotinamide Mononucleotide | 500 mg | High clearly legible in the photo |
| Trimethylglycine | 250 mg | High clearly legible in the photo |
| Quercetin (from Sophora japonica Bud Extract) | 150 mg | High clearly legible in the photo |
| Resveratrol (from Polygonum cuspidatum Root Extract) | 100 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Supports Cellular Energy, NAD+ Levels” · “NAD ALTERNATIVE” · “4-IN-1 SYNERGISTIC FORMULA” · “Supports NAD+ levels*” · “Supports methylation balance*” · “Supports cellular renewal*” · “Supports SIRT1 activity*” · “SUPPORT ENERGY THROUGHOUT THE DAY*”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Listed ingredients (as stated on the listing)
Beta-Nicotinamid Moconucleatide, Quercetin, Trimethylglycine, Resveratrol
Where it sells
A brand storefront was found, but no exact-product price was published or identity-bound at build time.
Brand store catakor.com: 15 supplement products — a single-category catalog.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Niacin — NIH ODS · MedlinePlus · PubMed (2,689) · UL 35 mg (supplemental/added niacin, adults)
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the declared amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
NMN (nicotinamide mononucleotide) — PubMed search: nicotinamide mononucleotide human trial · ClinicalTrials.gov — NMN · ClinicalTrials.gov — 39 registered studies
ℹ Use pattern in research: trials report raised NAD+ blood markers; whether that produces anti-aging or energy outcomes people care about remains unsettled in humans.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record lc-9f6994fc · built July 23, 2026 · lookcloser.ai · corrections@lookcloser.ai