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Exact product checked · barcode not publishedAmazon Basics · checked Sep 3, 2026 · on sale since May 17, 2018🇺🇸 USPTO wordmark owner · Amazon Technologies, Inc. · NEVADA, USAPackage says distributed by: Amazon.com Services LLC · 410 Terry Avenue N., Seattle, WA 98109
Quick read · Amazon Basics

Amazon Basics Fish Oil 303 mg, Soft Chew Gummies

Checked against public sources on September 3, 2026 · LookCloser does not sell or recommend supplements.

90gummies · 45 servings

Does the marketing hold up?

The label says 5.303 g of fish oil in 4 gummies — but not what those 4 gummies weigh. That weight is the one number that would let anyone check the amount on the front. We did not weigh it ourselves, so this is an open question, not a problem we found.

Is the dose real?Panel read — dose not verified8 ingredients listed; no advertised amount we could confirm against them
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇺🇸Amazon Technologies, Inc.corporation · NEVADA, USA
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?✓No recalls found
The label itself

What the Supplement Facts panel says

Serving size 2 Gummies · 45 servings per container

Calories20
Total Carbohydrate5 g
Total Sugars3 g
Sodium20 mg
Fish Oil (Tuna)303 mg
Total Omega-3 Fatty Acids93 mg
DHA (Docosahexaenoic Acid)67 mg
EPA (Eicosapentaenoic Acid)13 mg

Printed on the package: Gluten-Free

We read 8 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.

Quick read · 3 useful findings

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Needs explanationIs the label honest?

The label says 5.303 g of fish oil in 4 gummies — but not what those 4 gummies weigh

That weight is the one number that would let anyone check the amount on the front. We did not weigh it ourselves, so this is an open question, not a problem we found.

Evidence and sources

A serving is 4 gummies, and the panel lists 5,303 mg — 5.303 g — of fish oil in that serving. What the panel doesn’t give is the one number needed to check it: what a serving weighs. Gummies of this type usually run somewhere around 2.5 to 3.5 grams each, which would put 4 of…

Locked evidence record →Open the full source-linked finding
CheckedIs the label honest?

Every ingredient shows its amount · 8 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 finding
What remains open 1
  • No FDA recall matched this brand in the current search.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇺🇸
Amazon Technologies, Inc.Corporation · exact supplement-class mark for AMAZON BASICS
Registration7208286
Registered2023-10-31
AssignmentsNo transfers recorded

Filed address
Attn: Trademarks, 410 Terry Ave N, Seattle, WASHINGTON 98109, 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

80 mg per serving — below the 300–1800 mg/day used in the linked studies.

Linked ingredient research · label amount, not a recommendation
NIH ODS — Omega-3 Fatty Acids fact sheet ↗PubMed dose-response trial ↗
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 303 mg of omega-3 (EPA + DHA) per serving. Studies we found used 300 mg–1.8 g a day, so this sits inside 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.

NIH ODS — Omega-3 Fatty Acids fact sheet ↗PubMed dose-response trial ↗
Buying options

Where you can check or buy it

Only the submitted seller page is identity-certain. Other destinations are shown as leads until a shared UPC/GTIN confirms the exact product.

iHerb

Not confirmed
No 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.

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Target

Not confirmed
No 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.

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Walmart

Not confirmed
No 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 ↗

Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.

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.

Read / share full evidence →

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.