“Sleep & Stress: Promotes healthy, restful sleep and a balanced response to”
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 00876634001863Jigsaw Health · checked Aug 4, 2026 · on sale since Jul 31, 2018🇺🇸 USPTO wordmark owner · Jigsaw Direct, LLC · ARIZONA, USA
Quick read · Jigsaw Health
Jigsaw Health MagSoothe
Checked against public sources on August 4, 2026 · LookCloser does not sell or recommend supplements.
60packets · 60 servings
Does the marketing hold up?
Every ingredient shows its amount · 4 ingredients listed. Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Is the dose real?Panel read — dose not verified4 ingredients listed; no advertised amount we could confirm against them
What a serving costs$1.00per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?🇺🇸Jigsaw Direct, LLClimited liability company · ARIZONA, 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 confirmed1△ support not foundno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 5 |
|---|---|
| Magnesium (as magnesium lysinate glycinate chelate) TRAACS® | 200 mg |
| Sodium (as sodium bicarbonate) | 130 mg |
| Potassium (as potassium bicarbonate) | 180 mg |
Printed on the package: Non-GMO · Gluten Free · Vegan · Label Claim Verified · Albion · TRAACS · GMO · Gluten
We read 4 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
1 promise needs a closer look.
◐Partly confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
△Claimed without support found1
“Calming Magnesium Glycinate Powder”
Evidence →We found no study of this product measuring the stated outcome over the stated timeframe.
Marketing language, not scored
It's fun to feel good
Quick read · 2 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 · 4 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?
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 #270598 “MagSoothe Tart Raspberry Lemonade Flavor” (Jigsaw Health), entered 2022-06-16, with the full Supplement Facts on file. NIH marks this label as off-market (superseded or discontinued version). Company on file: Manufacturer — Jigsaw Health, Scottsdale, AZ.
Locked evidence record →Open the full source-linked findingWhat remains open 1
- No FDA recall matched this brand in the current search.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
Jigsaw Direct, LLCLimited Liability Company · exact supplement-class mark for JIGSAW HEALTH
Filed address
15860 N. Greenway-Hayden Loop, Suite 120, Scottsdale, ARIZONA 85260, 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 200 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits inside 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$59.97
$1.00 per labeled serving
matching UPC/GTIN · checked Aug 5, 2026
View on Amazon ↗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 ↗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.
Record built August 04, 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.