Pure Science Ecuador 800EPA 400DHA: 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 7 lots of Pure Science Ecuador 800EPA 400DHA. In the latest, lot VS250546, the lab measured 873 mg per 2 softgels of EPA against 800 mg per 2 softgels on the label, and 436 mg per 2 softgels of DHA against 400 mg per 2 softgels.
It holds 1,309 mg per 2 softgels of EPA and DHA per serving. The middle IFOS product holds 1,300 mg per 2 softgels.
Source: IFOS lot VS250546 report
The latest lot
Pure Science Ecuador 800EPA 400DHA
Lot VS250546 · use by 31 August 2028
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 873 mg per 2 softgels | 800 mg per 2 softgels | Meets the label |
| DHA | 436 mg per 2 softgels | 400 mg per 2 softgels | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 2 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.343 ppt WHO-TEQ (2005) | 1 ppt WHO-TEQ (2005) | Within the limit |
| Dioxin-Like PCBs | 0.207 ppt WHO-TEQ (2005) | 1.5 ppt WHO-TEQ (2005) | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.84 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 2.71 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 5.44 | 20 | Within the limit |
| TOTOX | 10.86 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.005 ppm | 0.1 ppm | Within the limit |
| Cadmium | <0.005 ppm | 0.1 ppm | Within the limit |
| Lead | <0.005 ppm | 0.05 ppm | Within the limit |
| Inorganic Arsenic | <0.1 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot VS250546 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| VS250546 | 31 August 2028 | 873 mg per 2 softgels / 800 mg per 2 softgels | 436 mg per 2 softgels / 400 mg per 2 softgels | Report |
| VS250327 | 30 June 2028 | 896 mg per 2 softgels / 800 mg per 2 softgels | 446 mg per 2 softgels / 400 mg per 2 softgels | Report |
| VS250271 | 30 April 2028 | 883 mg / 2 softgels / 800 mg / 2 softgels | 446 mg / 2 softgels / 400 mg / 2 softgels | Report |
| VS250201 | 30 April 2028 | 823 mg / 2 softgels / 800 mg / 2 softgels | 407 mg / 2 softgels / 400 mg / 2 softgels | Report |
| VS250123 | 31 March 2028 | 831 mg / 2 softgels / 800 mg / 2 softgels | 422 mg / 2 softgels / 400 mg / 2 softgels | Report |
| VS240766 | 31 October 2027 | 868 mg / 2 softgels / 800 mg / 2 softgels | 446 mg / 2 softgels / 400 mg / 2 softgels | Report |
| VS240633 | 31 October 2027 | 447 mg per liquid softgel / 400 mg per liquid softgel | 232 mg per liquid softgel / 200 mg per liquid 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 serving1,309 mg per 2 softgels · middle IFOS product: 1,300 mg per 2 softgels
- Freshness (TOTOX, lower is fresher)10.86 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label109% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.