LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00037000741343Metamucil · checked Jul 21, 2026 · on sale since Oct 16, 2012🇺🇸 USPTO wordmark owner · Procter & Gamble Company, The · OHIO, USA
Quick read · Metamucil

Metamucil 4-in-1 Psyllium Husk GLP-1 Friendly Fiber…

Checked against public sources between July 21 and July 29, 2026 · LookCloser does not sell or recommend supplements.

114units

Does the marketing hold up?

The barcode identity checks out · 037000741343. The barcode matches, so we are checking the right product rather than a look-alike.

Is the dose real?Can’t check — no panel filed
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇺🇸Procter & Gamble Company, Thecorporation · OHIO, USA
Is it the real thing?✓Barcode matches outside records
Trouble on record?✓No recalls found
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 · 037000741343.

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

Evidence and sources

Open Food Facts resolves 037000741343 to "4-in-1 Fiber" (Meta Mucil) — 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?
🇺🇸
Procter & Gamble Company, TheCorporation · exact supplement-class mark for METAMUCIL
Registration3094217
Registered2006-05-16
AssignmentsNo transfers recorded

Filed address
One Procter & Gamble Plaza, The Procter and Gamble Company, Cincinnati, Ohio 45202, UNITED STATES

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

We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.

NIH ODS — Fiber overview (MVMS context) ↗PubMed search: inulin prebiotic randomized trial ↗
Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$27.98

matching UPC/GTIN · checked Sep 2, 2026

View on Amazon ↗

Target

Exact UPC/GTIN match
$28.99

matching UPC/GTIN · checked Jul 29, 2026

View on Target ↗

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 ↗

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 ↗

Same UPC/GTIN observed across 2 sellers. Amazon was lowest at $27.98; Target was highest at $28.99 — a $1.01 range at check time.

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

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

Record built September 03, 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.