full reportFull record · 810110790056 · 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.
The panel was read, but it does not give a separate amount for vitamin k2. The listing claim cannot be compared to a named panel row.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Vitamin D (as cholecalciferol) | 125 mcg (5000 IU) | — | |
| Vitamin K (as menaquinone-7) | 50 mcg | — | |
| Vitamin B6 (as pyridoxal-5-phosphate) | 1.7 mg | — | |
| Magnesium (as magnesium citrate) | 12.5 mg | — | |
| Zinc (as zinc sulfate) | 10 mg | — | |
| Medium-chain triglycerides powder | 5 mg | — | |
| Ox bile powder | 2.5 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “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 listed panel data, not independently lab-tested contents.
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 The Health & Wellness Center Inc. (CORPORATION) in VIRGINIA, 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.
UPCitemdb resolves 810110790056 to "Dr. Berg D3 & K2 Vitamin Supplement - D3 K2 5000 IU 60 Capsules" (Dr. Berg) — consistent with this listing.
Written reviews rose from 1,619 to 1,918 between February 19 and July 24, 2026. The largest rise inside any single 30-day window was about 80, 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 observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
The listing presents 0 mg for vitamin k2, but vision:google/gemini-flash-1.5 does not contain a same-name quantified row. The saved image read may be incomplete, so this is a specific question to resolve rather than a contradiction.
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.
This recall is not about the product on this page. Health & Wellness Center, Inc. recalled a different product on September 24, 2021. FDA has since closed that case. The recalled item was “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle. The label of t”. FDA recorded the reason as “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications ”. Verify at FDA’s recall database.
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.
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 1,590 on 2026-02-05 to 1,918 on 2026-07-24 (net +328). 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
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.
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.
Were the endorsing professionals compensated, and what exactly did they review?
An endorsement can be genuine and still not mean the product was tested. Ask whether they reviewed the formula, the manufacturing, or only the marketing.
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 810110790056.
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 “…in D3 K2 5000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3…” | 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. |
| Professional-endorsement claim “…R IMMUNITY WITH GLOBALLY SOURCED INGREDIENTS Doctor Formulated Lab Tested 7-in-1 Support GMO-Free NO JUNK N…” | Marketing credential We looked for: who the professionals are, whether they were compensated, and what the endorsement covers | A professional endorsement is a marketing credential, not clinical evidence. Public sources don’t establish who was consulted, whether they were paid, or what specifically they reviewed. |
| Speed-of-results claim “…e unhappy with this product, reach out to us within 30 days of your purchase date and we will take care…” | No evidence located We looked for: a study measuring the stated outcome over the stated time | We found no study of this product measuring the stated outcome over the stated timeframe. |
| Benefit claim “…bsorption. MCT powder, a healthy fat source, enhances the bioavailability of vitamin D with K2, al…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed. |
“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.
This label vs. the doses studied
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Magnesium (as magnesium citrate) | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 12.5 mg — below the studied range |
| Zinc (as zinc sulfate) | shaded = doses used in studies (8 mg–40 mg) · bar = this label | 10 mg — within the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Documented cautions
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
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 | 810110790056 — via source listing UPC |
| Brand | Dr. Berg Nutritionals |
| Source listing identifier | B0B4BG1WDM |
| Retailer listing title | Dr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 5000 IU | Naturally Der… show full titleDr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 5000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement | 60 Capsules |
| USPTO brand owner | The Health & Wellness Center Inc. · CORPORATION · VIRGINIA, USA |
| Owner filed address | 912 Drew St. Suite 203-13, Clearwater, Florida 33755, UNITED STATES |
From the label (photo-read)
| Serving size | 1 capsule |
| Servings per container | 60 |
| Pack statement | 60 Capsules |
| Badges printed on pack | NON GMO, NON-GMO, USA, WITH GLOBALLY SOURCED INGREDIENTS |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Vitamin D (as cholecalciferol) | 125 mcg (5000 IU) | High clearly legible in the photo |
| Vitamin K (as menaquinone-7) | 50 mcg | High clearly legible in the photo |
| Vitamin B6 (as pyridoxal-5-phosphate) | 1.7 mg | High clearly legible in the photo |
| Magnesium (as magnesium citrate) | 12.5 mg | High clearly legible in the photo |
| Zinc (as zinc sulfate) | 10 mg | High clearly legible in the photo |
| Medium-chain triglycerides powder | 5 mg | High clearly legible in the photo |
| Ox bile powder | 2.5 mg | High clearly legible in the photo |
Claims printed on the packaging:
“NATURALLY DERIVED D3” · “4X TESTED” · “SUPPORT FOR IMMUNITY” · “WITH GLOBALLY SOURCED INGREDIENTS” · “Doctor Formulated” · “Lab Tested” · “7-in-1 Support” · “GMO-Free”
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 ↗ | $17.99 checked Jul 26, 2026 — varies by variant/session; price history pending |
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Vitamin D — NIH ODS · MedlinePlus · PubMed (26,500) · UL 100 mcg (adults; 100 mcg = 4,000 IU)
Vitamin K — NIH ODS · MedlinePlus · PubMed (2,124) · no UL established; interacts with warfarin
Vitamin B6 — NIH ODS · MedlinePlus · PubMed (2,372) · UL 100 mg (adults; chronic high intake linked to neuropathy)
Magnesium — NIH ODS · MedlinePlus · PubMed (11,814) · UL 350 mg (SUPPLEMENTAL magnesium only (not from food))
Zinc — NIH ODS · MedlinePlus · PubMed (19,708) · UL 40 mg (adults, from all sources)
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 listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
magnesium — NIH ODS — Magnesium fact sheet · PubMed search: magnesium glycinate supplementation · WebMD: magnesium · ClinicalTrials.gov — 3,206 registered studies
ℹ Use pattern in research: daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold.
zinc — NIH ODS — Zinc fact sheet · PubMed search: zinc supplementation trial · ClinicalTrials.gov — 1,598 registered studies
ℹ Use pattern in research: daily oral use; sustained high intakes can interfere with copper absorption — a documented interaction, not advice.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record 810110790056 · built July 26, 2026 · lookcloser.ai · corrections@lookcloser.ai