Full record · 817716014043 · back to the summary
Best Naturals Potassium Gluconate Supplement 595 Mg Tablet
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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.
The listing amount and panel row need explanation
We compared the listing claim (595 mg) with the panel row (99 mg potassium). They do not match within the report tolerance; the source label or serving basis needs checking.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Potassium | 99 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; any remaining comparison concerns the front-label framing.
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 VNH, LLC (['LIMITED LIABILITY COMPANY', 'LIMITED LIABILITY COMPANY']) in ['DELAWARE, USA', '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 817716014043 to "potassium gluconate" () — consistent with this listing.
No data yet: Listing and photo-read panel need confirmation
The listing says 595 mg, while our photo read produced Potassium at 99 mg per serving. OCR can confuse small units and digits, so this remains unresolved until checked against the physical label.
No data yet: Testing claimed — documentation not found
The listing claims third-party testing without naming any lab or certifier, so the claim can't be verified as stated.
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. BEST NUTRITIONALS LLC recalled a different or not-exactly-bound product on 2022-08-29: “Best Nutritionals LLC 120 Centennial Ave, Piscataway NJ 08854, is initiating a recall of Fenugreek 610 mg , 360 Capsules ,in White Plastic HDPE bottles because the product has the potential to be contaminated with Salmo” (status: Terminated). The recalled product was: “White plastic bottle with green, gold, and blue labeling containing 360, 610mg hard gelatin capsules of Fenugreek seed powder, labeled in part, "Best Naturals Fenugreek Premium Her” — not necessarily the product on this page. Verify at FDA’s recall database.
180-day review-count history is on file
Exact-listing history records written-review counts from 620 on 2026-01-26 to 671 on 2026-07-08 (net +51). 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 “…Supplement 595 Mg Tablet, 250Count 3rd Party Lab Tested for Purity & Quality. 595 mg of Potassium Gl…” | Claimed, not verifiable We looked for: a named laboratory, a certificate of analysis, or a certification-registry entry | No named laboratory, no certificate of analysis, and no certification-registry entry matching this product was located. |
| Manufacturing claim “…Non-GMO & Gluten-Free. Proudly Made in USA, GMP Compliant, FDA Registered Facility. No Artif…” | 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 “…s per Bottle. Non-GMO & Gluten-Free. Proudly Made in USA, GMP Compliant, FDA Registered Facility. No…” | 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. |
“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 — 3 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 | 817716014043 |
| Brand | Best Naturals |
| Source listing identifier | B00US7BHMA |
| Retailer listing title | Best Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count… show full titleBest Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count |
| USPTO brand owner | VNH, LLC · ['LIMITED LIABILITY COMPANY', 'LIMITED LIABILITY COMPANY'] · ['DELAWARE, USA', 'DELAWARE, USA'] |
| Owner filed address | 410 W 1ST AVENUE, ROSELLE, NEW JERSEY 07203, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Tablet |
| Servings per container | 250 |
| Pack statement | 250 TABL |
| Badges printed on pack | GMP, NON GMO, LAB TESTED, CERTIFIED GMP GOOD MANUFACTURING PRACTIC, GMP PRODUCT |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Potassium | 99 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Premium Formula” · “3rd Party Lab Tested” · “DIETARY SUPPLEMENT” · “As a dietary supplement” · “adults take one (1) tablet daily or as directed by a health care professional.” · “Actual Size Compare to Nickel” · “Our Commitment to Our Customer” · “Every Step of the Way”
Read by a vision model from 7 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.
Ingredient science — NIH references
Potassium — NIH ODS · MedlinePlus · PubMed (16,128) · no UL; supplements capped at 99 mg OTC
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.
Record 817716014043 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai