Certified omega-3 products compared
18 brands had an omega-3 or fish-oil product on a public list we could open on 15 October 2026. The table is one example per brand. It is not an IFOS ranking, because IFOS scores were not used. Nordic Naturals entries are the Sport SKUs that appeared in the NSF search, not a claim about every Ultimate Omega bottle. Jamieson Omega 3 Select is a Canadian licence for a defined EPA and DHA amount, not a purity seal.
Add EPA and DHA before you compare bottles. How those numbers relate to trials is in how much omega-3 per day. Omega-3 (EPA/DHA) is the ingredient page. Nothing here is a paid placement.
Seals that are easy to mix up
USP Verified fish oils, including several Nature Made and Kirkland Signature softgels, were on the USP directory. NSF Sport and Informed-Sport products were on those athletic lists. A product on one list is not on the others by default. We did not mark any product "IFOS 5-star" or "ConsumerLab approved." Those results were not on a public page we rechecked.
| Brand | Example on the list | Program | Rest of the list |
|---|---|---|---|
| Jamieson | Jamieson Omega 3 Select | Health Canada NPN | Only this match on the brand page |
| Nature Made | Nature Made Super Fish Oil | Informed Choice | 8 other named products on the brand page |
| 6d Sports Nutrition | 6d OMEGA-3 EPAX | Informed Sport | Only this match on the brand page |
| Kinetica | OMEGA 3 | Informed Sport | Only this match on the brand page |
| Science in Sport | SiS Super Strength Omega 3 Softgels | Informed Sport | Only this match on the brand page |
| AG1 | AG Omega | NSF Certified for Sport | 2 other named products on the brand page |
| Bare Performance Nutrition | Strong Omega | NSF Certified for Sport | Only this match on the brand page |
| Bulk Supplements | FISH OIL SOFTGELS | NSF Certified for Sport | Only this match on the brand page |
| Designs for Sport | Omega 3 Hi-PO | NSF Certified for Sport | 1 other named product on the brand page |
| Klean Athlete | Klean Omega™ | NSF Certified for Sport | 2 other named products on the brand page |
| Momentous | Vegan Omega 3 | NSF Certified for Sport | 1 other named product on the brand page |
| Nordic Naturals | Ultimate Omega 2X Sport | NSF Certified for Sport | 3 other named products on the brand page |
| Thorne | Thorne® Super EPA (EPA & DHA) | NSF Certified for Sport | Only this match on the brand page |
| USANA | OPTIMIZERS™, BiOmega™ | NSF Certified for Sport | Only this match on the brand page |
| Kirkland Signature | Kirkland Signature Fish Oil 1000 mg Softgels | USP Verified | 1 other named product on the brand page |
| Member's Mark | Member's Mark 900 mg Triple Strength Omega-3 from Fish Oil Softgels | USP Verified | Only this match on the brand page |
| Nature's Bounty | Nature's Bounty Fish Oil 1400 mg Softgels | USP Verified | Only this match on the brand page |
| Pure Alaska Omega | Pure Alaska Omega Wild Salmon Oil 1000 mg Softgels | USP Verified | Only this match on the brand page |
Recheck a seal on the certifier's own site before you treat it as current. Lists move. Our check date is 15 October 2026.