NOW Foods Super EPA is a superior omega-3 fish oil supplement that actually provides both types of essential omega 3s, DHA and EPA. Since EPA is of particular important to heart health, some fish oil users prefer a formula such as Super EPA which is specially concentrated to have a robust EPA content, 360 mg per softgel in this case. But since Super EPA also provides 220 mg of DHA per softgel, this isn't for heart patients only, Super EPA is really an omega-3 supplement anyone can use.