full reportFull record · 631656610574 · back to the summary
Free to read, download and share — no signup, no paywall, no ads.
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.
We did the comparison: the listing title uses 401 mg, which equals Pantothenic acid (as calcium d-pantothenate) 80 mg + Calcium (as calcium carbonate, calcium citrate, calcium d-pantothenate, calcium ascorbate, dicalcium phosphate) 180 mg + Magnesium (as magnesium oxide) 145 mg. It is a combined amount, not the amount of one ingredient. The full listed active total is 2.16024 g including the other panel rows. This explains the label framing; it does not independently test the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Total Carbohydrate | <1 g | — | |
| Vitamin A (as retinyl acetate, beta-carotene) | 1800 mcg | — | |
| Vitamin C (as ascorbic acid, calcium ascorbate) | 135 mg | — | |
| Vitamin D (as cholecalciferol) | 10 mcg | — | |
| Vitamin E (as di-alpha tocopheryl acetate, dl-alpha tocopherol acetate) | 40.1 mg | — | |
| Thiamin (as thiamin mononitrate) | 20.2 mg | — | |
| Riboflavin | 13.3 mg | — | |
| Niacin (as niacinamide, nicotinic acid) | 30 mg | — | |
| Vitamin B6 (as pyridoxine hydrochloride, pyridoxal-5-phosphate) | 10.2 mg | — | |
| Folate (300mcg folic acid) | 510 mcg DFE | — | |
| Vitamin B12 (as cyanocobalamin) | 100 mcg | — | |
| Biotin | 165 mcg | — | |
| Pantothenic acid (as calcium d-pantothenate) | 80 mg | — | |
| Choline (as choline bitartrate, choline dihydrogen citrate) | 10 mg | — | |
| Calcium (as calcium carbonate, calcium citrate, calcium d-pantothenate, calcium ascorbate, dicalcium phosphate) | 180 mg | — | |
| Magnesium (as magnesium oxide) | 145 mg | — | |
| Zinc (as zinc oxide, zinc amino acid chelate) | 13.3 mg | — | |
| Copper (as copper amino acid chelate) | 1.05 mg | — | |
| Manganese (as manganese sulfate monohydrate) | 2.2 mg | — | |
| Molybdenum (as molybdenum amino acid chelate) | 10 mcg | — | |
| Sodium | 20 mg | — | |
| Potassium (as potassium chloride) | 40 mg | — | |
| Amino Support Matrix | 816 mg | — | |
| Glycine | 806 mg | — | |
| L-methionine | 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:claude-cli:subscription 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 MUSCLETECH RESEARCH AND DEVELOPMENT, INC. (CORPORATION) in CANADA 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.
Open Food Facts resolves 631656610574 to "Multivitamin" (Muscletech) — consistent with this listing.
Documented concerns
These are documented contradictions or claims that need more evidence. They are separate from missing data.
Unresolved public record
We looked for these signals but could not settle them from public sources. A gap is not a strike.
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.
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 66 on 2025-08-28 to 83 on 2026-07-21 (net +17). 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
Answered by the panel: the 0.401 g listing number equals Pantothenic acid (as calcium d-pantothenate) 80 mg + Calcium (as calcium carbonate, calcium citrate, calcium d-pantothenate, calcium ascorbate, dicalcium phosphate) 180 mg + Magnesium (as magnesium oxide) 145 mg. What lot-specific document confirms those listed amounts?
The panel resolves what the headline number includes. The remaining question is whether the product in hand matches those listed amounts; ask for a lot-specific certificate of analysis.
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.
What is the amount of each ingredient inside the proprietary blend?
A blend total tells you nothing about whether any single ingredient reaches a dose used in research. Brands may decline — that answer is informative too.
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 631656610574.
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 “…Scientifically Designed Multivitamin: MuscleTech’s Platinum Multivitamin features a complete, advanced formula that provides daily nutritional support for active individ” | 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 oxide) | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 145 mg — below the studied range |
| Zinc (as zinc oxide, zinc amino acid chelate | shaded = doses used in studies (8 mg–40 mg) · bar = this label | 13.3 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 | 631656610574 — via source listing UPC |
| Brand | MuscleTech |
| Source listing identifier | B0BSMHNKH4 |
| Retailer listing title | MuscleTech Platinum Multivitamins for Men & Women, Multi-Vitamin Suppl… show full titleMuscleTech Platinum Multivitamins for Men & Women, Multi-Vitamin Supplement |
| USPTO brand owner | MUSCLETECH RESEARCH AND DEVELOPMENT, INC. · CORPORATION · CANADA |
| Owner filed address | 5100 SPECTRUM WAY, Mississauga, Ontario, L4W 5S2, CANADA |
From the label (photo-read)
| Serving size | Serving Size: 3 Tablets |
| Servings per container | 60 |
| Pack statement | 180 TABLETS |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Total Carbohydrate | <1 g | High clearly legible in the photo |
| Vitamin A (as retinyl acetate, beta-carotene) | 1800 mcg | High clearly legible in the photo |
| Vitamin C (as ascorbic acid, calcium ascorbate) | 135 mg | High clearly legible in the photo |
| Vitamin D (as cholecalciferol) | 10 mcg | High clearly legible in the photo |
| Vitamin E (as di-alpha tocopheryl acetate, dl-alpha tocopher | 40.1 mg | High clearly legible in the photo |
| Thiamin (as thiamin mononitrate) | 20.2 mg | High clearly legible in the photo |
| Riboflavin | 13.3 mg | High clearly legible in the photo |
| Niacin (as niacinamide, nicotinic acid) | 30 mg | High clearly legible in the photo |
| Vitamin B6 (as pyridoxine hydrochloride, pyridoxal-5-phospha | 10.2 mg | High clearly legible in the photo |
| Folate (300mcg folic acid) | 510 mcg DFE | High clearly legible in the photo |
| Vitamin B12 (as cyanocobalamin) | 100 mcg | High clearly legible in the photo |
| Biotin | 165 mcg | High clearly legible in the photo |
| Pantothenic acid (as calcium d-pantothenate) | 80 mg | High clearly legible in the photo |
| Choline (as choline bitartrate, choline dihydrogen citrate) | 10 mg | High clearly legible in the photo |
| Calcium (as calcium carbonate, calcium citrate, calcium d-pa | 180 mg | High clearly legible in the photo |
| Magnesium (as magnesium oxide) | 145 mg | High clearly legible in the photo |
| Zinc (as zinc oxide, zinc amino acid chelate) | 13.3 mg | High clearly legible in the photo |
| Copper (as copper amino acid chelate) | 1.05 mg | High clearly legible in the photo |
| Manganese (as manganese sulfate monohydrate) | 2.2 mg | High clearly legible in the photo |
| Molybdenum (as molybdenum amino acid chelate) | 10 mcg | High clearly legible in the photo |
| Sodium | 20 mg | High clearly legible in the photo |
| Potassium (as potassium chloride) | 40 mg | High clearly legible in the photo |
| Amino Support Matrix | 816 mg | High clearly legible in the photo |
| Glycine | 806 mg | High clearly legible in the photo |
| L-methionine | 2.5 mg | High clearly legible in the photo |
Claims printed on the packaging:
“816MG AMINO” · “DAILY NUTRITIONAL SUPPORT FOR ACTIVE INDIVIDUALS*” · “OVER 100% DAILY VALUE OF VITAMIN C & E” · “ENZYMES & MINERALS” · “IMMUNE SUPPORT FROM VITAMIN C & ZINC” · “401MG HERBAL MATRIX” · “High-Performance Daily Multivitamin” · “7 Premium Protein Sources”
Read by a vision model from 7 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $24.49 checked Aug 08, 2026 — varies by variant/session; price history pending |
Brand store muscletech.com: 40 supplement products (+10 merch items) — for comparison, single-focus brands typically carry 5–30 products; very broad catalogs are common among companies that rebrand ready-made formulas — a pattern note, not a verdict.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
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)
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
Choline — NIH ODS · MedlinePlus · PubMed (7,299) · UL 3500 mg (adults)
Calcium — NIH ODS · MedlinePlus · PubMed (48,938) · UL 2500 mg (adults 19-50 (2,000 mg for 51+))
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)
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)
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 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 631656610574 · built August 08, 2026 · lookcloser.ai · corrections@lookcloser.ai