Checked against public sources between July 23 and July 24, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
The label’s 8,000 mg reads 20× larger than the turmeric on the panel. Extract “equivalent”, not what is in the capsule. The capsule holds 400 mg of a 20:1 extract. 8,000 mg is what that is said to be “equivalent” to — it is not the amount inside. …
“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.
| Organic Turmeric Extract (20:1) (Curcuma longa) | 400 mg |
|---|---|
| Organic Curcumin Extract (95% Curcuminoids) | 300 mg |
| Organic Ginger Extract (20:1) (Zingiber officinale) | 200 mg |
| Organic Black Pepper Extract (4:1) (Piper nigrum) | 10 mg |
Printed on the package: USDA ORGANIC · NON-GMO · GMP CERTIFIED FACILITY · NON GMO · ClimatePartner · Carbon neutral · BB · NON-GMO PROJECT VERIFIED
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.
The public sources did not settle the marketing promises on this label.
Ingredient evidence exists; on dose: label claims 8000 mg/serving — above the range commonly used in research (studies typically use 500–2,000 mg/day of curcuminoids).
The label promises 8,000 mg per serving. The panel says 400 mg. Because this panel was read from an image, confirm the physical label before treating the difference as settled.
“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.
Ingredient research can support context, but it is not a trial of this exact product.
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.
We looked and found no public proof. That does not count against the product.
Headlines first. Open evidence only when you want the source trail.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
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 findingThe barcode matches, so we are checking the right product rather than a look-alike.
UPCitemdb resolves 641871637553 to "Purity Labs Organic Turmeric Curcumin - Vegan Supplements for Heart, Brain, and " (Purity Labs) — consistent with this listing.
Locked evidence record →Open the full source-linked findingA government label filing makes the listed formula easier to inspect and compare over time.
Label #313934 “Turmeric Curcumin” (Purity Labs), entered 2024-07-25, with the full Supplement Facts on file. NIH marks this label as off-market (superseded or discontinued version). Company on file: Distributor — Purity Labs, Costa Mesa, CA.
Locked evidence record →Open the full source-linked findingFiled address
1826 Buttonshell Lane, Newport Beach, CALIFORNIA 92660, 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 ↗
The label amount is shown beside the range used in the linked ingredient studies.
400 mg per serving — below the 500–2000 mg/day used in the linked studies.
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 400 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.
$0.50 per labeled serving
matching UPC/GTIN · checked Aug 29, 2026
View on Amazon ↗We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗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.
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.