LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00631656610574MuscleTech · checked Aug 8, 2026 · on sale since Jan 18, 2023🇨🇦 USPTO wordmark owner · MUSCLETECH RESEARCH AND DEVELOPMENT, INC. · CANADA
Quick read · MuscleTech

MuscleTech Platinum Multivitamins for Men & Women

Checked against public sources on August 8, 2026 · LookCloser does not sell or recommend supplements.

180tablets · 60 servings

Does the marketing hold up?

Ingredient amounts are hidden inside “Amino Support Matrix”. The panel lists “Amino Support Matrix” (816 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.

Is the dose real?Panel read — dose not verified25 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.41per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?🇨🇦MUSCLETECH RESEARCH AND DEVELOPMENT, INC.corporation · CANADA
Is it the real thing?Barcode matches outside records
Trouble on record?No recalls found

“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.

1◖ partly confirmedno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size Serving Size: 3 Tablets · 60 servings per container

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
Riboflavin13.3 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
Biotin165 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
Sodium20 mg
Potassium (as potassium chloride)40 mg
Amino Support Matrix816 mg
Glycine806 mg
L-methionine2.5 mg

We read 25 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.

Marketing claims, checked

The checks, one by one

The public sources did not settle the marketing promises on this label.

Partly confirmed1

“Designed Multivitamin: MuscleTech’s Platinum Multivitamin features a complete, advanced formula that provides daily nutritional support for active…”

Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

Marketing language, not scored

7 Premium Protein Sources

Quick read · 1 useful finding

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

CheckedWho is behind it?

The barcode identity checks out · 631656610574.

The barcode matches, so we are checking the right product rather than a look-alike.

Evidence and sources

Open Food Facts resolves 631656610574 to "Multivitamin" (Muscletech) — consistent with this listing.

Locked evidence record →Open the full source-linked finding
What remains open 2
  • No FDA recall matched this brand in the current search.
  • We have not found a public label filing for this exact product.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇨🇦
MUSCLETECH RESEARCH AND DEVELOPMENT, INC.Corporation · exact supplement-class mark for MUSCLETECH
Registration2180130
Registered1998-08-11
AssignmentsYes

Filed address
5100 SPECTRUM WAY, Mississauga, Ontario, L4W 5S2, CANADA

USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗

Research behind the findings

Dose and research context

The label amount is shown beside the range used in the linked ingredient studies.

Dose vs research

Zinc

13.3 mg per serving — within the 8–40 mg/day used in the linked studies.

Linked ingredient research · label amount, not a recommendation
Background reading

What the research says about these amounts

Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.

The panel lists 145 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.

0studied 200 mg–420 mg

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

The panel lists 13 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.

0studied 8 mg–40 mg

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$24.49

$0.41 per labeled serving

matching UPC/GTIN · checked Aug 9, 2026

View on Amazon ↗

iHerb

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search iHerb ↗

Target

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

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Walmart

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Walmart ↗

Only one exact price was available at build time; prices change by date, seller, and promotion.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want the complete evidence trail?

The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.

Read / share full evidence →

Record built August 08, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.