ZZEN LABS, S.L. Omega 3: IFOS lot results, label against lab
Checked 25 October 2026 · labels from NIH's public label database, January 2026 release
The short answer
IFOS tested 1 lot of ZZEN LABS, S.L. Omega 3, lot 11125 5. The lab measured 968 mg / 2 capsules of EPA against 920 mg / 2 capsules on the label, and 734 mg / 2 capsules of DHA against 690 mg / 2 capsules.
It holds 1,702 mg / 2 capsules of EPA and DHA per serving. The middle IFOS product holds 1,020 mg / 2 capsules.
Source: IFOS lot 11125 5 report
The latest lot
ZZEN LABS, S.L. Omega 3
Lot 11125 5 · use by 30 April 2029
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 968 mg / 2 capsules | 920 mg / 2 capsules | Meets the label |
| DHA | 734 mg / 2 capsules | 690 mg / 2 capsules | Meets the label |
| Total Omega-3 | 1,912 mg / 2 capsules | 1,840 mg / 2 capsules | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 1.74 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.155 ppt WHO-TEQ (2005) | 1 ppt WHO-TEQ (2005) | Within the limit |
| Dioxin-Like PCBs | 0.0951 ppt WHO-TEQ (2005) | 1.5 ppt WHO-TEQ (2005) | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.82 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 1.19 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 9.04 | 20 | Within the limit |
| TOTOX | 11.42 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.0124 ppm | 0.1 ppm | Within the limit |
| Cadmium | <0.0017 ppm | 0.1 ppm | Within the limit |
| Lead | <0.0066 ppm | 0.05 ppm | Within the limit |
| Total Arsenic | <0.0066 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot 11125 5 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 11125 5 | 30 April 2029 | 968 mg / 2 capsules / 920 mg / 2 capsules | 734 mg / 2 capsules / 690 mg / 2 capsules | Report |
Source: IFOS lot reports, linked on each product, from the IFOS list; checks by Decode, 25 October 2026
How it compares with other IFOS products
- EPA and DHA per serving1,702 mg / 2 capsules · middle IFOS product: 1,020 mg / 2 capsules
- Freshness (TOTOX, lower is fresher)11.42 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label106% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.