Yamamoto S.P.A. Yamamoto Essential Omega3: 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 11 lots of Yamamoto S.P.A. Yamamoto Essential Omega3. In the latest, lot 01710726, the lab measured 360 mg per cap of EPA against 360 mg per cap on the label, and 240 mg per cap of DHA against 240 mg per cap.
It holds 600 mg per cap of EPA and DHA per serving. The middle IFOS product holds 680 mg per cap.
Source: IFOS lot 01710726 report
The latest lot
Yamamoto S.P.A. Yamamoto Essential Omega3
Lot 01710726 · use by 31 July 2029
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 360 mg per cap | 360 mg per cap | Meets the label |
| DHA | 240 mg per cap | 240 mg per cap | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 2.91 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.237 ppt WHO-TEQ (2005) | 1 ppt WHO-TEQ (2005) | Within the limit |
| Dioxin-Like PCBs | 0.0285 ppt WHO-TEQ (2005) | 1.5 ppt WHO-TEQ (2005) | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.1 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 3.26 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 5.67 | 20 | Within the limit |
| TOTOX | 12.19 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.0120 ppm | 0.1 ppm | Within the limit |
| Cadmium | <0.0016 ppm | 0.1 ppm | Within the limit |
| Lead | <0.0064 ppm | 0.05 ppm | Within the limit |
| Total Arsenic | <0.0064 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot 01710726 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 01710726 | 31 July 2029 | 360 mg per cap / 360 mg per cap | 240 mg per cap / 240 mg per cap | Report |
| 600326 | 31 March 2029 | 366 mg per cap / 360 mg per cap | 245 mg per cap / 240 mg per cap | Report |
| 230525 | 31 March 2028 | 372 mg per cap / 360 mg per cap | 250 mg per cap / 240 mg per cap | Report |
| 521025 | 31 January 2028 | 360 mg per cap / 360 mg per cap | 240 mg per cap / 240 mg per cap | Report |
| 920725 | 31 January 2028 | 371 mg per cap / 360 mg per cap | 248 mg per cap / 240 mg per cap | Report |
| 330424 | 31 January 2027 | 377 mg per softgel / 360 mg per softgel | 261 mg per softgel / 240 mg per softgel | Report |
| 330424 | 31 January 2027 | 377 mg per softgel / 360 mg per softgel | 261 mg per softgel / 240 mg per softgel | Report |
| 191024 | 31 January 2027 | 379 mg per cap / 360 mg per cap | 257 mg per cap / 240 mg per cap | Report |
| 310324 | 31 January 2027 | 381 mg per softgel / 360 mg per softgel | 261 mg per softgel / 240 mg per softgel | Report |
| 340424 | 19 January 2027 | 381 mg per softgel / 360 mg per softgel | 260 mg per softgel / 240 mg per softgel | 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 serving600 mg per cap · middle IFOS product: 680 mg per cap
- Freshness (TOTOX, lower is fresher)12.19 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label100% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.