Is Life Extension third-party tested?

Last reviewed July 2026.

Yes. Life Extension 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

• Super Omega-3 EPA/DHA with Sesame Lignans & Olive Extract, 240 Softgels: measured 1410 mg combined EPA+DHA per serving; 118% of the 1200 mg label claim (over-delivers vs label); TOTOX 11.41 (on the high side); TG form — IFOS certificate ↗

See how Life Extension 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.