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

NAD Supplement Extra Strength NMN Alternative Liposomal + Green…
Checked against public sources between July 23 and July 24, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
Listing brand: Artnaturals · package: thinbi. Ownership and outside records for the listing brand may not describe the branding printed on the package. Confirm the package identity before treating them as the same brand.
“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.
What the Supplement Facts panel says
| Nicotinamide Adenine Dinucleotide (NAD+) | 300 mg |
|---|---|
| Green Tea Leaf 20:1 Extract (98% Polyphenols) | 100 mg |
| Turmeric Root 10:1 Extract | 100 mg |
| Grape Seed 50:1 Extract (95% Proanthocyanidins) | 100 mg |
| Urolithin A | 50 mg |
| Coenzyme Q-10 (Ubiquinone) | 25 mg |
| Apigenin (from Celery Seed Extract) | 25 mg |
| Resveratrol | 25 mg |
| Alpha Lipoic Acid | 25 mg |
| Pterostilbene | 5 mg |
| Astaxanthin | 2 mg |
Printed on the package: MADE IN USA · MADE IN THE USA · THIRD PARTY · TESTED · IN USA · 3RD PARTY TESTED · NON GMO · GLUTEN FREE
We read 11 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
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
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.
“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.
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Listing brand: Artnaturals · package: thinbi
Ownership and outside records for the listing brand may not describe the branding printed on the package. Confirm the package identity before treating them as the same brand.
Evidence and sources
The exact product listing names “Artnaturals,” while the saved package/panel image reads “thinbi.” This can reflect a product line, catalog error, changed listing, or different packaging; it does not prove substitution. …
Locked evidence record →Open the full source-linked findingEvery ingredient shows its amount · 11 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 findingReviews rose from 2 to 123 between December 4 and December 8, 2025 — no sudden jump.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 2 to 123 between December 4 and December 8, 2025. The largest rise inside any single 30-day window was about 121, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 3
- We have not found a public label filing for this exact product.
- Barcode checksum is valid; no independent product record was found.
- Brand ownership is not settled in this record.
These are evidence gaps, not strikes against the product.
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.
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 100 mg of turmeric / curcumin per serving. Studies we found used 500 mg–2 g a day, so this sits below that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Price check for this exact product
Amazon
Exact UPC/GTIN match$1.27 per labeled serving
matching UPC/GTIN · checked Aug 29, 2026
View on Amazon ↗iHerb
Exact UPC/GTIN match$1.33 per labeled serving
matching UPC/GTIN · checked Jul 24, 2026
View on iHerb ↗Target
Not confirmedWe 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 confirmedWe 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 $37.99; iHerb was highest at $39.97 — a $1.98 range 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 September 03, 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.