NOW Foods DHA-500 has twice the DHA (500 mg per softgel) as NOW's regular strength product (250 mg per softgel). The natural fish oil concentrate used in this softgel is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants (i.e. mercury, heavy metals, PCB’s, dioxins, and other contaminants). Those who experience nausea or reflux from other fish oils should find this enteric-coated, odour-controlled softgel easier to tolerate. DHA is an important nutrient that supports cognitive health and brain function.Features:Helps support cognitive health and/or brain functionWith 250 mg EPAMolecularly DistilledEnteric Coated to reduce repeatEgg freeDirections: Children 9 years and Older and Adults: Take 1 softgel, 1-2 times daily with mealsIngredients: Each softgel contains:Fish Oil Concentrate (Sardine, Anchovy, Mackerel Body Oil) 1000 mgTotal Omega-3 Fatty Acids 750 mgDocosahexanoic Acid (DHA) 500 mgEicosapentanoic Acid (EPA) 250 mgNon-Medicinal Ingredients: Softgel (gelatin, glycerin, water and enteric coating), Vitamin E (as natural d-alpha tocopherols).