Dietary Supplement. Maximum Strength EPA/DHA for Heart, Joint, Brain & Immunity*. Supercritical CO2 Extraction for Pharmaceutical Quality. A Full 1125mg Omega-3 per Softgel. Potency: Omega-3 1125 contains 1125mg of active omega-3s per capsule, making it one of the most potent brands on the market today.*. Purity: Omega-3 1125 is extracted using an advanced supercritical CO2 - based process to remove impurities; prevent oxidation and rancidity. The result is a product of unsurpassed quality.*.