Quick read · Carlson
Carlson - The Very Finest Fish Oil
Checked against public sources on September 3, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
🇺🇸 Brand owner: J.R. Carlson Laboratories, Inc. · corporation, ILLINOIS, USA. This tells you who is behind the brand and where the trademark record points. It does not by itself identify the manufacturer.
Is the dose real?Can’t check — no panel filed
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇺🇸J.R. Carlson Laboratories, Inc.corporation · ILLINOIS, USA
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?Recall check not run yeta gap in our records, not a finding about the product
Quick read · 1 useful findingWhat is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedCan you trust the review pattern?
We can see 53 of this product’s 453 reviews — the count rose between August 13, 2025 and August 27, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 400 to 453 between August 13, 2025 and August 27, 2026. The largest rise inside any single 30-day window was about 12, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWho owns the brand wordmark?
🇺🇸J.R. Carlson Laboratories, Inc.Corporation · exact supplement-class mark for CARLSON
Filed address
600 W. University Drive, Arlington Heights, ILLINOIS 60074, 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
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.
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.
Amazon
Submitted listing$58.99
Exact page checked on 2026-09-03.
View on Amazon ↗Brand website
Official product-page candidate · UPC absent$34.90
Useful official shopping lead; excluded from exact price comparisons.
The Very Finest Fish Oil™ · 200 mL / Orange. The page matches 1600 mg, but omits the identifier needed to bind the exact sellable unit.
Check brand website ↗iHerb
Not confirmedNo 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 confirmedNo 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 confirmedNo 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 ↗Related brand page publishes 4.7/5 across 76 reviewsThe related page's review pool may differ from the observed listing. Because the page does not publish a matching UPC/GTIN, LookCloser does not attribute that review aggregate to this exact sellable unit.
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.
