LookCloser record · 739768820017 · methodology v0.1
This product can't be verified from public data Neither good nor bad — the checks below show what this listing publishes and what it withholds. Verifiable products publish more. Evidence availability only; this does not establish safety or effectiveness.
3 of 6 public trust signals found · 0 product-specific concerns · $0.42 per serving
The listing states this product contains 500mg of NMN per serving, but the image of the Supplement Facts panel suggests 100mg per lozenge. The amount per serving is within a range commonly used in studies. Some findings in this record require further investigation, so we've marked them as unchecked. You can compare the "Supplement Facts" panel on the product's image to the actual bottle's label to check for consistency.
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
label claims 500 mg/serving — within the range commonly used in research (human trials to date mostly use 250–1,000 mg/day). Sources: PubMed search: nicotinamide mononucleotide human trial, ClinicalTrials.gov — NMN.
Nothing in this listing contradicts how these ingredients were studied (NMN). For example, NMN: trials report raised NAD+ blood markers; whether that produces anti-aging or energy outcomes people care about remains unsettled in humans. Sources: PubMed search: nicotinamide mononucleotide human trial, ClinicalTrials.gov — NMN.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Documented concerns
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
We looked for these signals but could not settle them from public sources. A gap is not a strike.
The listing says 500 mg, while our photo read produced NMN at 100 mg per serving. OCR can confuse small units and digits, so this remains unresolved until checked against the physical label.
At 1.0 serving(s) a day to reach the low end of the studied range (250–1000 mg), this product runs roughly $13 per month. A price observation, not a recommendation.
The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
Exact-listing history records written-review counts from 13 on 2026-01-26 to 105 on 2026-07-16 (net +92). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
What to ask and check
Ask the brand or seller
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
Check for yourself — no one’s permission needed
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
Scan the barcode on the package and confirm it reads 739768820017.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
The full report is free no signup · no paywall
Every check, claim, label read, dose comparison, registry search, source, and date. Free to read, download, and share.
Want to know if this changes?
Supplements are repeat purchases. Formulas get reformulated, lots get recalled, brands finally publish the lab report they were asked for. We can watch this record and email you only if something changes.
Your address is used for this one purpose. No newsletter, no marketing, no third parties, no tracking pixels — and every email carries a one-click unsubscribe that needs no login. We store the address, the record, and the date. Nothing else.
Record built July 21, 2026. Sources: source listing (live fetch) · brand's own storefront · published independent assays (NOW Foods 2024, SuppCo 2025; brand-level) · PubMed · openFDA · Open Food Facts · NIH DSLD · LookCloser ingredient KB. Evidence-tiered statements of documented fact; conclusions belong to the reader. Beta: this report isn’t yet independently archived — treat it as a well-sourced starting point, not a certificate. Evidence-based corrections welcome.