Is Carlson third-party tested?

Last reviewed July 2026.

Yes. Carlson fish-oil products appear in public third-party testing, so you can verify what's in the bottle rather than taking the label on faith. Here's what the certificate data actually shows for the tested batch(es) we found:

What the test data shows

• Wild Caught Super Omega-3 Gems, 1200 mg, 100+30 Soft Gels: measured 1096 mg combined EPA+DHA per serving; 110% of the 1000 mg label claim (over-delivers vs label); TOTOX 17.21 (on the high side); EE form — IFOS certificate ↗
• Elite Omega-3 Gems, Wild Norwegian, Natural Lemon, 1600 mg, 120 Softgels: measured 752 mg combined EPA+DHA per serving; 107% of the 700 mg label claim (over-delivers vs label); TOTOX 17.74 (on the high side); TG form — IFOS certificate ↗
• The Very Finest Fish Oil, Natural Lemon (liquid), 500 ml: measured 1300 mg combined EPA+DHA per serving; 100% of the 1300 mg label claim (over-delivers vs label); TOTOX 9.34 (acceptable); TG form — IFOS certificate ↗

See how Carlson stacks up on cost per gram of actual EPA+DHA against every other tested product in the full ranking — certification gets a product in the door; the per-gram math decides where it lands.

This page summarizes published third-party testing data and makes no health, benefit, or treatment claims. A certificate describes one tested batch, not a permanent grade.