20 Soft Gels Free Friend of the Sea Freshness & Potency - Purity Guaranteed Sustainable Source Dietary Supplement Supports Healthy Vision and Brain Function Specializing in the Finest Norwegian Fish Oils Since 1982 Gluten-Free Preservative-Free Purity Guaranteed IFOS EcoSmart DHA 500 is an eco-friendly of the Sea certified product that's sourced from a highly sustainable species of calamari. Each soft gel provides 500 mg of the important omega-3 DHA, which supports healthy vision and brain function. EcoSmart DHA 500 is healthy for us and healthy for our Earth.