“in accordance with GMP”
Evidence →“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Exact product checked · GTIN 00810112875676Amazing Nutrition · checked Aug 6, 2026 · on sale since Oct 23, 2023🇺🇸 USPTO wordmark owner · Good Brands LLC · DELAWARE, USAPackage says manufactured for: AMAZING NUTRITION · South Hackensack, NJ 07606
Quick read · Amazing Nutrition
Amazing Nutrition Amazing Formulas Magnesium Glycinate
Checked against public sources on August 6, 2026 · LookCloser does not sell or recommend supplements.
120capsules
120servings per container
Does the marketing hold up?
Package and trademark records name different responsible entities. The package says manufactured for: AMAZING NUTRITION, South Hackensack, NJ 07606. USPTO names Good Brands LLC as the exact wordmark owner. That can be a normal distributor, manufacturer, or licensing…
Is the dose real?Panel read — dose not verified1 ingredient listed; no advertised amount we could confirm against them
What a serving costs$0.12per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸Good Brands LLClimited liability company · DELAWARE, USA
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 confirmed2? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Magnesium (as Magnesium Glycinate) | 120 mg |
|---|
Printed on the package: GUARANTEED PRODUCT · G&P PURITY & POTENCY · THIRD PARTY TESTED PRODUCT · GMP COMPLIANT FACILITY · GMP · VEGETARIAN FRIENDLY PRODUCT
We read 1 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
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently2
“Gluten Free, Third Party Tested to ensure Purity & Full”
Evidence →No named laboratory or lot-specific certificate was found for this exact product. The exact brand page names no testing issuer and links no product-bound report. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.
“in”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
We looked and found no public proof. That does not count against the product.
Quick read · 3 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Every ingredient shows its amount · 1 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 810112875676.
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 “Amazing Formulas Magnesium Glycinate | 120 Mg | 120 Veggie Capsules” (variant: Default Title) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingCheckedCan you trust the review pattern?
We can see 1 of this product’s 15 reviews — the count rose between August 9 and October 1, 2025. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 14 to 15 between August 9 and October 1, 2025. No single 30-day window in the dated series shows a rise.
Locked evidence record →Open the full source-linked findingWhat 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?
🇺🇸
Good Brands LLCLimited Liability Company · exact supplement-class mark for AMAZING NUTRITION
Filed address
190A Jony Dr,, Carlstadt, New Jersey 07072, 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.
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 120 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.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$14.49
$0.12 per labeled serving
matching UPC/GTIN · checked Aug 6, 2026
View on Amazon ↗Brand website
Exact UPC/GTIN match$14.99
$0.12 per labeled serving
matching UPC/GTIN · checked Aug 6, 2026
View on Brand website ↗iHerb
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 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 $14.49; Brand website was highest at $14.99 — a $0.50 range at check time.
The observed listing and exact brand page repeat 120 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.
Record built August 06, 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.