The panel lists 500 mg EPA + DHA per serving (2 Gummies). 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.

Maennyliy Vitamin D3 K2 Gummies for Adults: D3 5000IU + K2…
Checked against public sources on August 15, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
The label says 3.35 g of omega-3 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.
“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.
What the Supplement Facts panel says
| Calories | 10 |
|---|---|
| Total Carbohydrate | 3 g |
| Total Sugar | 0 g |
| Includes 0g Added Sugar | 0 g |
| Vitamin D3 (as Cholecalciferol from Lichen) | 125 mcg |
| Vitamin K2 (Menaquinone as MK-7 From Chickpea) | 120 mcg |
| Vitamin B6 (as Pyridoxal 5'-Phosphate) | 5 mg |
| Vitamin B9 (as 5-Methyltetrahydrofolic Acid) | 680 mcg DFE |
| Vitamin B12 (as Methylcobalamin) | 5 mcg |
| Vitamin C (as Ascorbic Acid) | 90 mg |
| Vitamin E (as d-Alpha Tocopherol) | 30 mg |
| Magnesium (as Magnesium Citrate) | 100 mg |
| Zinc (as Zinc Citrate) | 10 mg |
| Omega-3 Fatty Acids (EPA and DHA combined) | 250 mg |
Printed on the package: LAB TESTED · NATURAL · ALL NATURAL · GMO FREE · SOY FREE · GLUTEN FREE
We read 14 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently1
No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. 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.
We looked and found no public proof. That does not count against the product.
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
The label says 3.35 g of omega-3 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 3,350 mg — 3.35 g — of omega-3 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 findingEvery ingredient shows its amount · 14 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 findingReviews rose from 23 to 38 between August 9, 2025 and July 11, 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 23 to 38 between August 9, 2025 and July 11, 2026. The largest rise inside any single 30-day window was about 4, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No FDA recall matched this brand in the current search.
- Brand ownership is not settled in this record.
These are evidence gaps, not strikes against the product.
Dose and research context
The label amount is shown beside the range used in the linked ingredient studies.
EPA + DHA
500 mg per serving — within the 300–1800 mg/day used in the linked studies.
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 250 mg of omega-3 (EPA + DHA) per serving. Studies we found used 300 mg–1.8 g a day, so this sits below that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 100 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 10 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
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.
Amazon
Submitted listingLowest New observed via Keepa on 2026-08-16.
View on Amazon ↗iHerb
Not confirmedNo 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 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 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 to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built August 15, 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.