EPA 10% is an omega 3 fatty acid that is found along DHA in cold water fish tuna and salmon. EPA 10% reduces the risk of blood clotting reduces triglyceride levels in the blood, and has effect that might reduce pain swelling. As a supplement people most commonly use EPA 10% for heart disease , preventing heart attack and depression. Key Benefits: It helps to promote the joint health. Assist in healthy functioning of the heart.