LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00850028779217UpNourish · checked Aug 2, 2026 · on sale since Jan 31, 2023🇺🇸 USPTO wordmark owner · Inscience Solutions, LLC · TEXAS, USA; ARIZONA, USA
Quick read · UpNourish

Upnourish MAGNESIUM GLYCINATE 500MG

Checked against public sources on August 2, 2026 · LookCloser does not sell or recommend supplements.

240capsules

Does the marketing hold up?

The barcode identity checks out · 850028779217. 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?🇺🇸Inscience Solutions, LLClimited liability company · TEXAS, USA; ARIZONA, 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 · 850028779217.

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

Evidence and sources

The brand's store lists this exact barcode as “MAGNESIUM GLYCINATE 500MG” (variant: Default Title) — identity confirmed across retailer listings.

Locked evidence record →Open the full source-linked finding
What remains open 3
  • No FDA recall matched this brand in the current search.
  • We have not found a public label filing for this exact product.
  • Barcode checksum is valid; no independent product record was found.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇺🇸
Inscience Solutions, LLCLimited Liability Company · exact supplement-class mark for UPNOURISH
Registration6126483
Registered2020-08-11
AssignmentsYes

Filed address
601 Century Pkwy, Suite 200, Allen, TEXAS 75013, 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 — Magnesium fact sheet ↗PubMed search: magnesium glycinate supplementation ↗
Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$19.99

matching UPC/GTIN · checked Aug 2, 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.

Search Target ↗

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 $19.99; Brand website was highest at $32.00 — a $12.01 range at check time.

The observed listing and exact brand page repeat 500 mg. That confirms cross-page consistency of the published claim, not the product contents.

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 August 02, 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.