Shanghai Aiyisheng Industrial Development Co. Ltd Aiyisheng Fish Oil Softgel: 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 9 lots of Shanghai Aiyisheng Industrial Development Co. Ltd Aiyisheng Fish Oil Softgel. In the latest, lot 5226063, the lab measured 342 mg / softgel of EPA against 340 mg / softgel on the label, and 180 mg / softgel of DHA against 170 mg / softgel.
It holds 522 mg / softgel of EPA and DHA per serving. The middle IFOS product holds 752 mg / softgel.
Source: IFOS lot 5226063 report
The latest lot
Shanghai Aiyisheng Industrial Development Co. Ltd Aiyisheng Fish Oil Softgel
Lot 5226063 · use by 20 September 2028
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 342 mg / softgel | 340 mg / softgel | Meets the label |
| DHA | 180 mg / softgel | 170 mg / softgel | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 13.8 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.504 ppt WHO-TEQ (2005) | 1 ppt WHO-TEQ (2005) | Within the limit |
| Dioxin-Like PCBs | 0.06 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 | 1.4 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 2.2 | 20 | Within the limit |
| TOTOX | 5 | 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 5226063 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 5226063 | 20 September 2028 | 342 mg / softgel / 340 mg / softgel | 180 mg / softgel / 170 mg / softgel | Report |
| 5226018 | 4 May 2028 | 357 mg / softgel / 340 mg / softgel | 178 mg / softgel / 170 mg / softgel | Report |
| 5226010 | 15 March 2028 | 368 mg / softgel / 340 mg / softgel | 199 mg / softgel / 170 mg / softgel | Report |
| 5325100 | 30 November 2027 | 360 mg / softgel / 340 mg / softgel | 186 mg / softgel / 170 mg / softgel | Report |
| 5225034 | 1 August 2027 | 369 mg / softgel / 340 mg / softgel | 189 mg / softgel / 170 mg / softgel | Report |
| 5525014 | 30 March 2027 | 364 mg / softgel / 340 mg / softgel | 192 mg / softgel / 170 mg / softgel | Report |
| 5525008 | 23 February 2027 | 367 mg / softgel / 340 mg / softgel | 189 mg / softgel / 170 mg / softgel | Report |
| 5224034 | 25 December 2026 | 372 mg / softgel / 340 mg / softgel | 204 mg / softgel / 170 mg / softgel | Report |
| 5224030 | 13 December 2026 | 387 mg / softgel / 340 mg / softgel | 208 mg / softgel / 170 mg / 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 serving522 mg / softgel · middle IFOS product: 752 mg / softgel
- Freshness (TOTOX, lower is fresher)5 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label102% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.