LookCloser.aipublic supplement evidence
Exact product checked · barcode not publishedVivoNu · checked Aug 4, 2026 · on sale since Feb 28, 2026🇨🇳 USPTO wordmark owner · Zhao-King, Li · USA; CHINAPackage says distributed by: US Berlin Gene Ltd · 4720 Willow ST, Denver, CO 80238, United States
Quick read · VivoNu

VivoNu Triple Strength Omega 3 Fish Oil - 4,200 mg

Checked against public sources on August 4, 2026 · LookCloser does not sell or recommend supplements.

300softgels · 100 servings

Does the marketing hold up?

Package and trademark records name different responsible entities. The package says distributed by: US Berlin Gene Ltd, 4720 Willow ST, Denver, CO 80238, United States. USPTO names Zhao-King, Li as the exact wordmark owner. …

Is the dose real?Listing and panel agreeboth say 1,100 mg of DHA
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇨🇳Zhao-King, Liindividual; limited liability company · USA; CHINA
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

“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.

1◖ partly confirmedno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size 3 Softgels · 100 servings per container

Calories42
Calories from Fat42
Total Fat4.2 g
Vitamin E(as d-alpha tocopheryl acetate)10 mcg(400IU)
Vitamin D3(Cholecalciferol)100 mcg(4000IU)
Vitamin K2(Menaquinone-7)100 mcg
Omega-3 Fish Oil4,200 mg
Total Omega-3 Fatty Acids3,900 mg
EPA(Eicosapentaenoic Acid)(as rTG)2,700 mg
DHA(Docosahexaenoic Acid)(as rTG)1,100 mg
DPA(Docosapentaenoic Acid)(as rTG)100 mg

Printed on the package: DEEP SEA · GMO FREE · GLUTEN FREE · PURE NATURAL · EGG FREE · DAIRY FREE · NON GMO · NO CHEMICAL INGREDIENTS

We read 11 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

The public sources did not settle the marketing promises on this label.

Partly confirmed1

“lemon flavor enhances swallowing”

The panel lists 3,800 mg EPA + DHA per serving (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.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

Marketing language, not scored

Triple Strength

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 · 11 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
CheckedCan you trust the review pattern?

Reviews rose from 0 to 20 between March 31 and July 23, 2026 — no sudden jump.

A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.

Evidence and sources

Written reviews rose from 0 to 20 between March 31 and July 23, 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 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?
🇨🇳
Zhao-King, LiIndividual; Limited Liability Company · exact supplement-class mark for VIVONU
Registration6835486
Registered2022-08-30
AssignmentsYes

Filed address
USA) DBA E-Far, USA; 10514 S Ojibwa Ln, South Jordan, UTAH 84009, 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

3800 mg per serving — above 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 4.2 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.

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
$21.59

Lowest New observed via Keepa on 2026-08-04.

View on Amazon ↗

Brand website

Official storefront
No price confirmed

Open the brand storefront to search manually.

No defensible same-product page was saved from the brand catalog.

Check brand website ↗

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.

Search iHerb ↗

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.

Search Target ↗

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 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.