LookCloser.aipublic supplement evidence
Exact product checked · barcode not publishedOkiss · checked Jul 29, 2026 · on sale since May 25, 2026🇨🇳 USPTO wordmark owner · Jinan Yushi Information Technology Co., Ltd (limited company (ltd.); China) · China
Quick read · Okiss

Okiss Magnesium glycinate 800 mg Ashwagandha Sleep aid Complex…

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

60capsules · 30 servings

Does the marketing hold up?

The label’s 800 mg reads 4× larger than the ashwagandha on the panel. Per-serving maths, not per capsule. 800 mg is what you get from 4 capsules. One serving on the panel has 200 mg. You are getting 200 mg of ashwagandha per serving.

Is the dose real?!Label says 800 mg · panel says 200 mg
What a serving costsNo price found for this exact barcode
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇨🇳Jinan Yushi Information Technology Co., Ltd (limited company (ltd.); China)other · China
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer 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

Serving size 2 Capsules · 30 servings per container

Vitamin B6 (as pyridoxine HCl)10 mg
Magnesium (from magnesium glycinate 800mg)160 mg
Chamomile Flower Extract240 mg
Ashwagandha Root Extract200 mg
L-Theanine150 mg

Printed on the package: Third-Party Lab Tested · cGMP Certified · cGMP · HACCP · CERTIFIED HACCP · Made in USA

We read 5 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

“Deep Rest】Promotes natural sleep cycles and calm restoration without the morning grogginess or sluggishness of hormone sleep”

Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

?Couldn’t verify independently2

“Tested Purity】Proudly manufactured in a US cGMP compliant”

No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. 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.

Evidence →
“in USA”

“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.

Evidence →

We looked and found no public proof. That does not count against the product.

Quick read · 1 useful finding

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

CheckedIs the label honest?

Every ingredient shows its amount · 5 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 finding
What remains open 2
  • No FDA recall matched this brand in the current search.
  • No dated review-history series is on file yet.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇨🇳
Jinan Yushi Information Technology Co., Ltd (limited company (ltd.); China)Other · exact supplement-class mark for OKISS
Registration7711776
Registered2025-03-04
AssignmentsNo transfers recorded

Filed address
China); 202, Unit 1, Building 49,, Liuxing Community, Tianqiao District,, Jinan City, Shandong, 250000, CHINA

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

The label amount is shown beside the range used in the linked ingredient studies.

Dose vs research

Ashwagandha

200 mg per serving — below the 250–600 mg/day used in the linked studies.

Linked ingredient research · label amount, not a recommendation
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 160 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.

The panel lists 200 mg of ashwagandha per serving. Studies we found used 250 mg–600 mg a day, so this sits below that range.

0studied 250 mg–600 mg

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

Buying options

Where you can check or buy it

Open related seller leads before buying, then confirm the flavor, count, and serving size. Their prices are visible, but LookCloser does not claim savings until the pages share a UPC/GTIN.

Brand website

Official storefront
No price confirmed

Open the brand storefront to search manually.

No defensible same-product page was saved from the brand catalog.

Check brand website ↗

iHerb

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search iHerb ↗

Target

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Target ↗

Walmart

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Walmart ↗

Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.

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.