J.ZAO High Strength Deep Sea Fish Oil: 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 2 lots of J.ZAO High Strength Deep Sea Fish Oil. In the latest, lot 126Y0726, the lab measured 788 mg / 2 softgels of EPA against 727 mg / 2 softgels on the label, and 580 mg / 2 softgels of DHA against 484 mg / 2 softgels.
It holds 1,368 mg / 2 softgels of EPA and DHA per serving. The middle IFOS product holds 1,190 mg / 2 softgels.
Source: IFOS lot 126Y0726 report
The latest lot
J.ZAO High Strength Deep Sea Fish Oil
Lot 126Y0726 · use by 22 July 2029
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 788 mg / 2 softgels | 727 mg / 2 softgels | Meets the label |
| DHA | 580 mg / 2 softgels | 484 mg / 2 softgels | Meets the label |
| Total Omega-3 | 1,584 mg / 2 softgels | 1,298 mg / 2 softgels | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 9.79 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.614 ppt WHO-TEQ (2005) | 1 ppt WHO-TEQ (2005) | Within the limit |
| Dioxin-Like PCBs | 0.188 ppt WHO-TEQ (2005) | 1.5 ppt WHO-TEQ (2005) | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.17 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | <0.08 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 10.9 | 20 | Within the limit |
| TOTOX | <11.06 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.01 ppm | 0.1 ppm | Within the limit |
| Cadmium | <0.02 ppm | 0.1 ppm | Within the limit |
| Lead | <0.02 ppm | 0.05 ppm | Within the limit |
| Total Arsenic | <0.02 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot 126Y0726 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 126Y0726 | 22 July 2029 | 788 mg / 2 softgels / 727 mg / 2 softgels | 580 mg / 2 softgels / 484 mg / 2 softgels | Report |
| 126Y0110 | 13 January 2029 | 810 mg / 2 softgels / 727 mg / 2 softgels | 584 mg / 2 softgels / 484 mg / 2 softgels | 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 serving1,368 mg / 2 softgels · middle IFOS product: 1,190 mg / 2 softgels
- Measured against the label113% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.