“Dha 400 mg per serving”
Evidence →The label promises 400 mg per serving. The panel says 400 mg. They match.
Exact product checked · GTIN 00753950004788Doctor's BEST · checked Aug 4, 2026 · on sale since Mar 28, 2018
Quick read · Doctor's BEST
Doctor's Best Omega 3 Fish Oil Supplement for Women &…
Checked against public sources on August 4, 2026 · LookCloser does not sell or recommend supplements.
120softgels · 60 servings
Does the marketing hold up?
EPA + DHA dose is within one studied range. This lines up the amount on the label with the range used in the linked studies.
Is the dose real?✓Listing and panel agreeboth say 400 mg of DHA
What a serving costs$0.43per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?No exact match in USPTO
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 confirmedno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 20 |
|---|---|
| Total Fat | 2 g |
| Fish Oil Concentrate | 2000 mg |
| Total Omega-3 Fatty Acids as Ethyl Esters | 1400 mg |
| EPA (Eicosapentaenoic Acid), min. | 800 mg |
| DHA (Docosahexaenoic Acid), min. | 400 mg |
Printed on the package: Gluten Free · Non-GMO
We read 6 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
2 promises check out. 1 could not be fully confirmed from public sources.
✓Matches the label2
“Epa 800 mg per serving”
Evidence →The label promises 800 mg per serving. The panel says 800 mg. They match.
◐Partly confirmed1
“Doctor's Best Omega 3 Fish Oil Supplement for Women & Men - Source of DHA, EPA, & Omega-3 Fatty Acids, Purified, High 2000 mg Potency, Heart…”
Evidence →The panel lists 1,200 mg EPA + DHA per serving (2 Marine 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.
Marketing language, not scored
Unique fish oil blend with the best ingredients · Pure & Clean Fish Oil provides terrific benefits to your overall health; including heart health, joint health, optimal b
Quick read · 2 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Every ingredient shows its amount · 6 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 · 753950004788.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
UPCitemdb resolves 753950004788 to "Omega 3 Fish Oil with Golden Omega - Purified & Clear - 1 000 MG (120 Softgels)" (Doctor s Best) — consistent with this listing.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No FDA recall matched this brand in the current search.
- We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
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 RANGE02250 mg
1200 mg per serving — within the 300–1800 mg/day used in the linked studies.
Linked ingredient research · label amount, not a recommendation
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 2 g of omega-3 (EPA + DHA) per serving. Studies we found used 300 mg–1.8 g a day, so this sits above that range.
0studied 300 mg–1.8 g
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
Amazon
Exact UPC/GTIN match$25.99
$0.43 per labeled serving
matching UPC/GTIN · checked Aug 4, 2026
View on Amazon ↗Brand website
Official product-page candidate · UPC absent$41.28
Official shopping lead; excluded from exact price comparisons.
Doctor's Best Vegan Omega-3, 2,000 mg, 6 Veggie Softgels (1,000 mg per Softgel) · Default Title. Confirm the package UPC/GTIN before buying.
Check brand website ↗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 ↗Only one exact price was available at build time; prices change by date, seller, and promotion.
The brand-page price is shown as a shopping lead only. It is excluded from the exact-product price difference because the page does not publish this record's matching UPC/GTIN.
The observed listing and related brand page repeat 2000 mg, 800 mg, 400 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 the complete evidence trail?
The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.
Record built August 04, 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.