“Dha 900 mg per serving”
Evidence →The label promises 900 mg per serving. The panel says 900 mg. They match.
Exact product checked · GTIN 00810157851529NatureWise · checked Jul 26, 2026 · on sale since Nov 13, 2025🇺🇸 USPTO wordmark owner · HeartWise Inc. · OREGON, USA
Quick read · NatureWise
Naturewise Quadruple Strength Omega-3
Checked against public sources on July 26, 2026 · LookCloser does not sell or recommend supplements.
120softgels · 40 servings
Does the marketing hold up?
The observed listing says it is tested, but names no lab or certifier. A testing badge without an issuer or report is a marketing claim, not evidence. Ask for the lab name and lot-specific report.
Is the dose real?Panel read — dose not verified7 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.70per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸HeartWise Inc.corporation · OREGON, 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.
2✓ checked out1◖ partly confirmed2? couldn’t verifyno contradictions · no recalls
Marketing claims, checked
The checks, one by one
2 promises check out. 3 could not be fully confirmed from public sources.
✓Checks out2
“Fish Oil 4,080 mg per serving”
Evidence →The label promises 4,080 mg per serving. The panel says 4,080 mg. They match.
◐Partly confirmed1
“mg EPA & 900 mg DHA (per 3 softgels) to support overall wellness.* PURIFIED OF MERCURY:”
Evidence →The panel lists 2,250 mg EPA + DHA per serving (Serving Size 3 Softgels). One randomized dose-response trial used 300–1,800 mg/day; omega-3 studies vary widely. This is research context, not a recommendation or safety verdict.
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently2
“burps. (No artificial colors or flavors).* 3rd PARTY TESTED, USA MANUFACTURED: These softgels are 3rd”
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.
“for purity and efficacy and are proudly manufactured in the USA with clean ingredients in a cGMP-certified”
Evidence →“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.
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Checks outWho is behind it?
The barcode identity checks out · 810157851529.
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 “Quadruple Strength Omega-3” (variant: 120 Count) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingWhat remains open 4
- 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.
- No dated review-history series is on file yet.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
HeartWise Inc.Corporation · exact supplement-class mark for NATUREWISE
Filed address
472, 2973 Harbor Blvd., Costa Mesa, CALIFORNIA 92626, 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
The label amount is shown beside the range used in the linked ingredient studies.
Dose vs research
EPA + DHA
STUDIED RANGE02475 mg
2250 mg per serving — above the 300–1800 mg/day used in the linked studies.
Linked ingredient research · label amount, not a recommendation
Where it sells
Price check for this exact product
Brand website
Exact UPC/GTIN match$27.99
$0.70 per labeled serving
matching UPC/GTIN · checked Jul 26, 2026
View on Brand website ↗Amazon
Exact UPC/GTIN match$27.99
$0.70 per labeled serving
matching UPC/GTIN · checked Jul 26, 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 ↗Same UPC/GTIN observed across 2 sellers at the same price at check time.
The observed listing and exact brand page repeat 4080 mg, 2450 mg, 1350 mg, 900 mg. That confirms cross-page consistency of the published claim, not the product contents.
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 26, 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.