Cho and Kang Chogong rTG Red Omega-3 midium: 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 Cho and Kang Chogong rTG Red Omega-3 midium, lot 22507145. The lab measured 168 mg / cap of EPA against 163.2 mg / cap on the label, and 113 mg / cap of DHA against 108.8 mg / cap.
It holds 281 mg / cap of EPA and DHA per serving. The middle IFOS product holds 605 mg / cap.
Source: IFOS lot 22507145 report
The latest lot
Cho and Kang Chogong rTG Red Omega-3 midium
Lot 22507145 · use by 10 September 2028
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 168 mg / cap | 163.2 mg / cap | Meets the label |
| DHA | 113 mg / cap | 108.8 mg / cap | Meets the label |
| EPA + DHA | 281 mg / cap | 272 mg / cap | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 1.96 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.12 ppt | 1 ppt | Within the limit |
| Dioxin-Like PCBs | 0.0462 ppt | 1.5 ppt | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.53 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 0.46 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 16.17 | 20 | Within the limit |
| TOTOX | 17.09 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.0121 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 22507145 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 22507145 | 10 September 2028 | 168 mg / cap / 163.2 mg / cap | 113 mg / cap / 108.8 mg / cap | 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 serving281 mg / cap · middle IFOS product: 605 mg / cap
- Freshness (TOTOX, lower is fresher)17.09 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label103% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.