LookCloser record · 031604040222 · 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.
5 of 6 public trust signals found · 0 product-specific concerns · $0.43 per serving
This product's Supplement Facts panel states 1000 mg of Vitamin C per serving, which matches the listing. This means the amount of Vitamin C claimed on the bottle is documented, though it doesn't tell us about the ingredient's origin or how well the body absorbs it. We couldn't find this product listed in the NIH Dietary Supplement Label Database. You can verify the "Supplement Facts" list on the product's packaging against the image shown on the retailer's website.
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Nothing in this listing contradicts how these ingredients were studied (collagen peptides). For example, collagen peptides: daily oral use over 8+ weeks in studies. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Open Food Facts resolves 031604040222 to "C Chewable Dietary Supplement" (Nature Made) — consistent with this listing.
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 claims 1 g; the photo-read Supplement Facts panel shows Vitamin C (as Sodium Ascorbate and Ascorbic Acid) at 1 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
At 2.5 serving(s) a day to reach the low end of the studied range (2500–15000 mg), this product runs roughly $32 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.
Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at FDA’s recall database.
Exact-listing history records written-review counts from 952 on 2026-01-28 to 971 on 2026-07-21 (net +19). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
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 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.
Where are the ingredients sourced, and where is the product manufactured?
“Made in USA” can describe only the final bottling step. Ask which country the actives came from and whether the facility is audited.
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 031604040222.
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.
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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.
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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.