full reportFull record · 807735020750 · 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 listing-image panel publishes an amount for each of its 24 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 5 | — | |
| Total Carbohydrate | 1 g | — | |
| Vitamin A (as natural beta-carotene, from Organic Plant Matrix) | 300 mcg RAE | — | |
| Vitamin C (natural ascorbic acid, from Organic Plant Matrix) | 75 mg | — | |
| Vitamin D3 (as vegan, lichen-derived cholecalciferol) | 196 mcg (7,840 IU) | — | |
| Vitamin E (Tocopherol and Tocopherol acetate)^^^ | 35 mg | — | |
| Vitamin K (as natural Menaquinone-7 (K2), extracted from Bacillus subtilis)^^^ | 105 mcg | — | |
| Thiamine (natural Vitamin B1, from Organic Plant Matrix) | 19 mg | — | |
| Riboflavin (as natural riboflavin and riboflavin 5-phosphate)^^^ | 20 mg | — | |
| Niacin (Vitamin B3 as natural nicotinic acid and niacinamide)^^^ | 26 mg NE | — | |
| Vitamin B6 (including natural pyridoxine, from Organic Plant Matrix) | 28.5 mg | — | |
| Folate (as natural-sourced folic acid) | 1300 mcg DFE | — | |
| Vitamin B12 (including natural methylcobalamin, adenosylcobalamin from bacterial fermentation, from Organic Plant Matrix) | 115 mcg | — | |
| Biotin (Vitamin B7, naturally derived from Organic Plant Matrix) | 340 mcg | — | |
| Pantothenic Acid (Vitamin B5, naturally derived from Organic Plant Matrix) | 25 mg | — | |
| Iron (naturally derived from Organic Plant Matrix) | 4 mg | — | |
| lodine (naturally derived from Organic Plant Matrix) | 1 mcg | — | |
| Magnesium (from Ancient Peat Extract)^^^ | 10 mg | — | |
| Zinc (naturally derived from Organic Plant Matrix) | 12.1 mg | — | |
| Selenium (naturally derived from Organic Plant Matrix) | 55 mcg | — | |
| Copper (naturally derived from Organic Plant Matrix) | 4.0 mg | — | |
| Manganese (naturally derived from Organic Plant Matrix) | 1.4 mg | — | |
| Chromium (Naturally derived from Organic Plant Matrix) | 80 mcg | — | |
| Molybdenum (naturally derived from Organic Plant Matrix) | 0.4 mcg | — |
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; the open question is whether those listed amounts are independently verified and how they compare with relevant research.
vision:google/gemini-2.5-flash 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 Premier Research Labs, LP (LIMITED PARTNERSHIP; 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.
UPCitemdb resolves 807735020750 to "Premier Research Labs Multi-Vitamin - Supports Immune Priming Brain Cardiovasc" (Premier Research Labs) — consistent with this listing.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
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.
Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.
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. Premier Research Labs LLC recalled a different product on June 15, 2022. FDA has since closed that case. The recalled item was “AloePro Dietary Supplement Made With Organic ALOE VERA LIQUID 16 FL Oz. (475 mL) PREMIER RESEARCH LABS UPC Code: 80773500137 packaged in plastic HDPW bottles”. FDA recorded the reason as “Product spoiling over time; spoilage visible beneath lid/closure upon opening”. 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.
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.
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 807735020750.
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 |
|---|---|---|
| Benefit claim “Premier Research Labs Multi-Vitamin - Immune, Brain & Heart Support…” | 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 (from Ancient Peat Extract)^^^ | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 10 mg — below the studied range |
| Zinc (naturally derived from Organic Plant M | shaded = doses used in studies (8 mg–40 mg) · bar = this label | 12.1 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 | 807735020750 — via source listing UPC |
| Brand | Premier Research Labs |
| Source listing identifier | B08LZ4XJR5 |
| Retailer listing title | Premier Research Labs Multi-Vitamin - Immune, Brain & Heart Support | … show full titlePremier Research Labs Multi-Vitamin - Immune, Brain & Heart Support | with Prebiotics and Postbiotics | Vegan Capsules for Men & Women. Gluten & Soy Free - 120 Plant-Sourced Capsules |
| USPTO brand owner | Premier Research Labs, LP · LIMITED PARTNERSHIP; LIMITED LIABILITY COMPANY · TEXAS, USA |
| Owner filed address | Building B, 3500 Wadley Place, Austin, TEXAS 78728, UNITED STATES |
From the label (photo-read)
| Serving size | Serving Size 4 Capsules |
| Servings per container | 30 |
| Pack statement | 120 VEG CAPSULES |
| Badges printed on pack | U, PLANT BASED, GMO FREE, SOY FREE, GLUTEN FREE |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 5 | High clearly legible in the photo |
| Total Carbohydrate | 1 g | High clearly legible in the photo |
| Vitamin A (as natural beta-carotene, from Organic Plant Matr | 300 mcg RAE | High clearly legible in the photo |
| Vitamin C (natural ascorbic acid, from Organic Plant Matrix) | 75 mg | High clearly legible in the photo |
| Vitamin D3 (as vegan, lichen-derived cholecalciferol) | 196 mcg (7,840 IU) | High clearly legible in the photo |
| Vitamin E (Tocopherol and Tocopherol acetate)^^^ | 35 mg | High clearly legible in the photo |
| Vitamin K (as natural Menaquinone-7 (K2), extracted from Bac | 105 mcg | High clearly legible in the photo |
| Thiamine (natural Vitamin B1, from Organic Plant Matrix) | 19 mg | High clearly legible in the photo |
| Riboflavin (as natural riboflavin and riboflavin 5-phosphate | 20 mg | High clearly legible in the photo |
| Niacin (Vitamin B3 as natural nicotinic acid and niacinamide | 26 mg NE | High clearly legible in the photo |
| Vitamin B6 (including natural pyridoxine, from Organic Plant | 28.5 mg | High clearly legible in the photo |
| Folate (as natural-sourced folic acid) | 1300 mcg DFE | High clearly legible in the photo |
| Vitamin B12 (including natural methylcobalamin, adenosylcoba | 115 mcg | High clearly legible in the photo |
| Biotin (Vitamin B7, naturally derived from Organic Plant Mat | 340 mcg | High clearly legible in the photo |
| Pantothenic Acid (Vitamin B5, naturally derived from Organic | 25 mg | High clearly legible in the photo |
| Iron (naturally derived from Organic Plant Matrix) | 4 mg | High clearly legible in the photo |
| lodine (naturally derived from Organic Plant Matrix) | 1 mcg | High clearly legible in the photo |
| Magnesium (from Ancient Peat Extract)^^^ | 10 mg | High clearly legible in the photo |
| Zinc (naturally derived from Organic Plant Matrix) | 12.1 mg | High clearly legible in the photo |
| Selenium (naturally derived from Organic Plant Matrix) | 55 mcg | High clearly legible in the photo |
| Copper (naturally derived from Organic Plant Matrix) | 4.0 mg | High clearly legible in the photo |
| Manganese (naturally derived from Organic Plant Matrix) | 1.4 mg | High clearly legible in the photo |
| Chromium (Naturally derived from Organic Plant Matrix) | 80 mcg | High clearly legible in the photo |
| Molybdenum (naturally derived from Organic Plant Matrix) | 0.4 mcg | High clearly legible in the photo |
Claims printed on the packaging:
“High Potency Multi-Vitamin” · “with Fermented Greens” · “Immune Priming, Cardiovascular, Brain and Whole Body Support” · “No Added Synthetics” · “100% RDA B Vitamins” · “39+ Trace Minerals” · “PLANT BASED” · “GMO FREE”
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 — NIH references
Vitamin A — NIH ODS · MedlinePlus · PubMed (10,699) · UL 3000 mcg (preformed vitamin A (retinol); excludes beta-carotene)
Vitamin C — NIH ODS · MedlinePlus · PubMed (11,019) · UL 2000 mg (total intake, adults)
Vitamin D — NIH ODS · MedlinePlus · PubMed (26,500) · UL 100 mcg (adults; 100 mcg = 4,000 IU)
Vitamin E — NIH ODS · MedlinePlus · PubMed (12,326) · UL 1000 mg (supplemental alpha-tocopherol, adults)
Vitamin K — NIH ODS · MedlinePlus · PubMed (2,124) · no UL established; interacts with warfarin
Thiamin — NIH ODS · MedlinePlus · PubMed (1,262) · no UL established
Riboflavin — NIH ODS · MedlinePlus · PubMed (3,172) · no UL established
Niacin — NIH ODS · MedlinePlus · PubMed (2,689) · UL 35 mg (supplemental/added niacin, adults)
Vitamin B6 — NIH ODS · MedlinePlus · PubMed (2,372) · UL 100 mg (adults; chronic high intake linked to neuropathy)
Folate — NIH ODS · MedlinePlus · PubMed (10,628) · UL 1000 mcg (synthetic folic acid from supplements/fortified food)
Vitamin B12 — NIH ODS · MedlinePlus · PubMed (5,006) · no UL established
Biotin — NIH ODS · MedlinePlus · PubMed (1,606) · no UL; high doses interfere with lab tests
Pantothenic Acid — NIH ODS · MedlinePlus · PubMed (601) · no UL established
Iron — NIH ODS · MedlinePlus · PubMed (28,479) · UL 45 mg (adults, from all sources)
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)
Selenium — NIH ODS · MedlinePlus · PubMed (12,481) · UL 400 mcg (adults)
Copper — NIH ODS · MedlinePlus · PubMed (9,405) · UL 10 mg (adults)
Manganese — NIH ODS · MedlinePlus · PubMed (3,608) · UL 11 mg (adults)
Molybdenum — NIH ODS · MedlinePlus · PubMed (809) · UL 2000 mcg (adults)
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 807735020750 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai