Doctor's Best Purified & Clear Omega-3 Fish Oil uses certified pure Southern Pacific anchovy oil, processed by a patented filtration method to deliver a very low TOTOX value and a light, pure color. Each serving provides at least 800 mg EPA and 400 mg DHA to support heart, eye, brain, and joint health. Fully traceable, GoldenOmega concentrates ensure high purity; Non-GMO and gluten free.