full reportFull record · 850053522789 · back to the summary
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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.
Every check we ran
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
USPTO lists Mando International LLC (LIMITED LIABILITY COMPANY) in TEXAS, 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.
Written reviews rose from 12 to 37 between August 21, 2025 and June 19, 2026. The largest rise inside any single 30-day window was about 9, so the count moved in steps rather than in one burst.
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 saved listing evidence does not establish net weight, unit count, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.
We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.
This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.
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.
Exact-listing history records written-review counts from 8 on 2025-08-14 to 37 on 2026-06-19 (net +29). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
What to ask and check
Ask the brand or seller
Can you send the certificate of analysis (COA) for the lot number on my bottle?
A real COA names the testing laboratory, the test date, the lot it covers, and what was measured. “Third-party tested” with no document behind it is a marketing sentence.
Can you send a clear photo of the full Supplement Facts panel?
It’s the one part of the label required to state what’s inside and how much. A seller who won’t show it before purchase is asking for trust the label would have earned.
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
Scan the barcode on the package and confirm it reads 850053522789.
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.
What the listing promises — claim by claim
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…THIRD PARTY TESTED…” | Claimed, not verifiable We looked for: the observed listing, saved 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. No exact brand product page was available for a document check. 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 “…Non-GMO, gluten-free, and made in the USA in a GMP-certified Texas facility with strict quality control.…” | Partly supported We looked for: the facility registration or certificate behind the claim | “GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check. |
| Origin claim “…Non-GMO, gluten-free, and made in the USA in a GMP-certified Texas facility with strict quality control.…” | 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 “Kappa Nutrition Magnesium 4-in-1, 280mg Elemental Magnesium (Bisglycinate, Malate) + Zinc & Vitamin D3, Brain, Sleep, Energy, Muscle, Immune Support, 60 Vegan Capsules.…” | Not checked yet 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 checked yet — 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 | 850053522789 — via source listing UPC |
| Brand | KAPPA NUTRITION |
| Source listing identifier | B0DSVPK4KW |
| Retailer listing title | Kappa Nutrition Magnesium 4-in-1, 280mg Elemental Magnesium (Bisglycin… show full titleKappa Nutrition Magnesium 4-in-1, 280mg Elemental Magnesium (Bisglycinate, Malate) + Zinc & Vitamin D3, Brain, Sleep, Energy, Muscle, Immune Support, 60 Vegan Capsules. |
| USPTO brand owner | Mando International LLC · LIMITED LIABILITY COMPANY · TEXAS, USA |
| Owner filed address | 6845 Solitude Creek Ct, Frisco, TEXAS 75036, UNITED STATES |
From the label (photo-read)
| Serving size | 2 CAPSULES |
| Servings per container | 30 |
| Pack statement | 60 CAPSULES 30 SERVINGS |
| Badges printed on pack | 100% SATISFACTION, PREMIUM PRODUCT 100% BEST QUALITY GUARAN, NON-GMO VERIFIED, GLUTEN FREE, cGMP MANUFACTURED, THIRD PARTY TESTED, KOSHER INGREDIENTS, 100% BEST QUALITY |
No Supplement Facts panel appears in the listing photos — the full per-ingredient table isn't shown to buyers before purchase. Recorded as a transparency gap, not a strike.
Claims printed on the packaging:
“HIGH POTENCY SUPERIOR ABSORPTION” · “4 IN 1 MAGNESIUM ADVANCED COMPLEX” · “PROVIDING 2800mg ELEMENTAL MAGNESIUM (2 CAPSULES 1,474mg)” · “Supports Brain Health” · “Helps Muscle Cramps” · “Supports Nervous System” · “PROVIDING 280MG ELEMENTAL MAGNESIUM (2 CAPSULES 1,474mg)” · “Helps Bone Formation”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $8.99 checked Aug 17, 2026 — varies by variant/session; price history pending |
Official brand domain: www.kappanutrition.com. This storefront does not expose a complete public catalog count.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
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 850053522789 · built August 17, 2026 · lookcloser.ai · corrections@lookcloser.ai