“CERTIFIED”
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 00649908268756NutraBio · checked Jul 27, 2026 · on sale since Sep 29, 2022USPTO returned 2 exact supplement-class owner records · inspect the identity trail
Quick read · NutraBio
Nutrabio Ashwagandha KSM-66
Checked against public sources on July 27, 2026 · LookCloser does not sell or recommend supplements.
60capsules
60servings per container
Does the marketing hold up?
Testing claimed — documentation not found. The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. …
Is the dose real?Panel read — dose not verified1 ingredient listed; no advertised amount we could confirm against them
What a serving costs$0.40per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
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.
2◖ partly confirmed1△ support not found1? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| KSM-66® Ashwagandha Root Extract (Withania somnifera, standardized to 5% withanolides) | 600 mg |
|---|
Printed on the package: VEGETARIAN · HALAL · GLUTEN-FREE · NON-GMO · GMP CERTIFIED · LAB TESTED · Gluten Free
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
1 promise needs a closer look.
◐Partly confirmed2
“Overall Wellness – Experience the benefits of our premium Ashwagandha supplement, crafted from organic KSM-66 ashwagandha to promote holistic”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Ingredient research can support context, but it is not a trial of this exact product.
△Claimed without support found1
“MG of Clinically Studied KSM66 60”
Evidence →We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.
?Couldn’t verify independently1
“Party”
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.
We looked and found no public proof. That does not count against the product.
Marketing language, not scored
Take 1 serving (1 capsule) daily. For best results, take on an empty stomach
Quick read · 3 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: NUTRABIOCOM, INC. · NutraBio Labs, 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: NUTRABIOCOM, INC., NutraBio Labs, 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 findingCheckedIs 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 · 649908268756.
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 “Ashwagandha KSM-66” (variant: 60 Servings) — identity confirmed across retailer listings.
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?
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.
🇺🇸NUTRABIOCOM, INC.
NEW JERSEY, USA · Registration 3265151
P.O. BOX 626, 564 Lincoln Blvd. Middlesex, NJ 08846, MIDDLESEX, NEW JERSEY 08846, UNITED STATES
Goods covered by this record
IC 005: Dietary and nutritional supplements; Dietary supplements; Dietary supplements for human consumption; Herbal supplements; Meal replacement and dietary supplement drink mixes; Nutraceuticals for use as a dietary supplement; Nutritional supplements; Powdered nutritional supplement drink mix; Vitamin and mineral supplements; Vitamin supplements.
🇺🇸NutraBio Labs, Inc.
NEW JERSEY, USA · Registration 5171275
564 Lincoln Blvd., Middlesex, NEW JERSEY 08846, UNITED STATES
Goods covered by this record
IC 005: Dietary supplements; Dietary supplements for human consumption; Dietary and nutritional supplements; Herbal supplements; Nutritional supplements; Powdered nutritional supplement drink mix; Vitamin supplements; Vitamin and mineral supplements; Dietary supplement drink mixes; Nutraceuticals for use as a dietary supplement.
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.
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 600 mg of ashwagandha per serving. Studies we found used 250 mg–600 mg a day, so this sits inside 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.
Where it sells
Price check for this exact product
Brand website
Exact UPC/GTIN match$23.99
$0.40 per labeled serving
matching UPC/GTIN · checked Jul 27, 2026
View on Brand website ↗Amazon
Exact UPC/GTIN match$23.99
$0.40 per labeled serving
matching UPC/GTIN · checked Jul 27, 2026
View on Amazon ↗iHerb
Exact UPC/GTIN match$23.99
$0.40 per labeled serving
matching UPC/GTIN · checked Jul 27, 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 3 sellers at the same price at check time.
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 27, 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.