Puro Omega Natural Omega-3 liquido 200 ml: 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 Puro Omega Natural Omega-3 liquido 200 ml. In the latest, lot L51649101, the lab measured 847 mg / 5 mL of EPA against 740 mg / 5 mL on the label, and 574 mg / 5 mL of DHA against 460 mg / 5 mL.
It holds 1,421 mg / 5 mL of EPA and DHA per serving. The middle IFOS product holds 1,335 mg / 5 mL.
Source: IFOS lot L51649101 report
The latest lot
Puro Omega Natural Omega-3 liquido 200 ml
Lot L51649101 · use by 30 June 2028
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 847 mg / 5 mL | 740 mg / 5 mL | Meets the label |
| DHA | 574 mg / 5 mL | 460 mg / 5 mL | Meets the label |
| Total Omega-3 | 1,781 mg / 5 mL | 1,390 mg / 5 mL | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 1.73 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.343 ppt | 1 ppt | Within the limit |
| Dioxin-Like PCBs | 0.207 ppt | 1.5 ppt | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.09 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 0.67 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 9.6 | 20 | Within the limit |
| TOTOX | 10.94 | 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 | <0.02 ppm | 0.05 ppm | Within the limit |
| Total Arsenic | <0.05 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot L51649101 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| L51649101 | 30 June 2028 | 847 mg / 5 mL / 740 mg / 5 mL | 574 mg / 5 mL / 460 mg / 5 mL | Report |
| L42539101 | 30 September 2027 | 784 mg / 5 mL / 740 mg / 5 mL | 506 mg / 5 mL / 460 mg / 5 mL | 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 serving1,421 mg / 5 mL · middle IFOS product: 1,335 mg / 5 mL
- Freshness (TOTOX, lower is fresher)10.94 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label118% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.