Up-Formulated with 600 mg of DHA Per Serving High Purity Highly Concentrated Omega-3's Supports Brain and Eye Health Dietary Supplement Max DHA contains Omega-3 fatty acids from fish oil highly purified and concentrated by molecular distillation. DHA is the predominant fatty acid in the brain, nervous system and retina of human. DHA is important for fetal and infantile neurological development. DHA also supports neurological function in seniors.