“Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function &”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Exact product checked · GTIN 00850030796042Momentous · checked Jul 26, 2026 · on sale since Mar 30, 2022USPTO returned 2 exact supplement-class owner records · inspect the identity trail
Quick read · Momentous
Momentous Magtein Magnesium L-Threonate
Checked against public sources on July 26, 2026 · LookCloser does not sell or recommend supplements.
90capsules · 30 servings
Does the marketing hold up?
Registered owner records: Project One Nutrition, Inc. · AmpHP, Inc. The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Is the dose real?Panel read — dose not verified1 ingredient listed; no advertised amount we could confirm against them
What a serving costs$1.66per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
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
Marketing claims, checked
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
Quick read · 2 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Public contextWho is behind it?
Registered owner records: Project One Nutrition, Inc. · AmpHP, Inc.
The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Evidence and sources
USPTO returned multiple live supplement-class records for the exact brand wordmark: Project One Nutrition, Inc., AmpHP, Inc.. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Locked evidence record →Open the full source-linked findingChecks outWho is behind it?
Registered in NIH's supplement label database (DSLD)
A government label filing makes the listed formula easier to inspect and compare over time.
Evidence and sources
Label #321465 “Magnesium Threonate” (Momentous), entered 2025-02-23, with the full Supplement Facts on file. Company on file: Manufacturer — Momentous, Park City, UT.
Locked evidence record →Open the full source-linked findingWhat remains open 4
- Panel amounts still need a clearer source image.
- No FDA recall matched this brand in the current search.
- Barcode checksum is valid; no independent product record was found.
- No dated review-history series is on file yet.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
The brand has 2 exact supplement-class records
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
🇺🇸Project One Nutrition, Inc.
DELAWARE, USA · Registration 5755404
4225 Hunters Road, Wilson, WYOMING 83014, UNITED STATES
Goods covered by this record
IC 005: Nutritional supplements; Powdered nutritional supplement drink mix containing protein, and related items, namely, vitamins and dietary supplements.; IC 035: Providing consumer product information via the Internet in the field of nutritional supplements, including protein powders and supplements; online retail store services featuring nutritional supplements, including protein powders and supplements.
🇺🇸AmpHP, Inc.
DELAWARE, USA · Registration application / registration number not stated
1526 W Ute Blvd., Ste. 214, Park City, UTAH 84098, UNITED STATES
Goods covered by this record
IC 005: medicated topical preparations for the delivery of supplements, namely, nutritional supplements in the form of topically applied lotions used for improving wellness and promoting athletic performance and recovery.
This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. 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.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$49.92
$1.66 per labeled serving
matching UPC/GTIN · checked Jul 26, 2026
View on Amazon ↗iHerb
Exact UPC/GTIN match$49.99
$1.67 per labeled serving
matching UPC/GTIN · checked Jul 26, 2026
View on iHerb ↗Target
Not confirmedNo 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 confirmedNo 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 $49.92; iHerb was highest at $49.99 — a $0.07 range at check time.
No official brand storefront is confirmed in this record. That is neutral, but it prevents a direct brand-price, label, review, and document check.
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.
Record built July 26, 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.