Full record · 810104621168 · back to the summary
MARYRUTH'S N-Acetyl Cysteine Capsules | 1000mg NAC N-Acetyl Cysteine Supplement | Glutat…
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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 0 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| N-Acetyl-Csyteine | — | — |
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
Exact trademark owner identified
USPTO lists MRO MaryRuth, 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.
UPC independently corroborated
Open Food Facts resolves 810104621168 to "NAC" (Mary Ruth’s) — consistent with this listing.
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.
Panel amounts are awaiting a clearer image read
The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.
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.
FDA recall appears in this brand's history
Brand-level context only, not a finding about this product. MARY RUTH ORGANICS recalled a different or not-exactly-bound product on 2021-10-28: “Internal testing found the presence of Pseudomonas aeruginosa in the product.” (status: Terminated). The recalled product was: “MaryRuth's Organic Infants Liquid Probiotic; Unflavored, a Dietary Supplement. 1 fl. oz. (30 mL) UPC: 8 56645 00858 7 Serving size (five drops - start with one and work up to” — not necessarily the product on this page. Verify at FDA’s recall database.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Manufacturing claim “…(NAC) Capsules are Non-GMO, Vegan, Made in a GMP Facility. Dairy Free, Nut Free, Gluten Free,…” | 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. |
| Benefit claim “…used by the body to build antioxidants, and supports cellular health. Add this easy absorption am…” | 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 | 810104621168 |
| Brand | MARYRUTH'S |
| Source listing identifier | B0BBSLHLBK |
| Retailer listing title | MARYRUTH'S N-Acetyl Cysteine Capsules | 1000mg NAC N-Acetyl Cysteine S… show full titleMARYRUTH'S N-Acetyl Cysteine Capsules | 1000mg NAC N-Acetyl Cysteine Supplement | Glutathione Precursor | Amino Acid | Cellular Health | Vegan | Non-GMO | Gluten Free | 120 Count | 60 Servings |
| USPTO brand owner | MRO MaryRuth, LLC · LIMITED LIABILITY COMPANY · Delaware, USA |
| Owner filed address | 9220 Sunset Blvd., Suite 320, West Hollywood, California 90069, UNITED STATES |
From the label (photo-read)
| Serving size | Serving Size |
| Servings per container | 60 |
| Pack statement | 120 CAPSULES |
| Badges printed on pack | Certified B Corporation, GMP CERTIFIED PRACTICE, Vegan, Dairy-Free, Gluten-Free, GMP Facility |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| N-Acetyl-Csyteine | None | High clearly legible in the photo |
Claims printed on the packaging:
“2 MONTH SUPPLY” · “VEGAN” · “CELLULAR HEALTH” · “GLUTATHIONE PRECURSOR” · “SUGAR-FREE” · “GLUTEN-FREE” · “NUT-FREE” · “Raising the Standard on Supplements”
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 810104621168 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai