-5%
NOW® DHA-500 has twice the DHA (500 mg per softgel) as in our regular strength product (250 mg per softgel). This fish oil concentrate is manufactured under strict quality control standards. It is tested for potentially harmful levels of contaminants such as PCBs, dioxins, mercury and other heavy metals. Those who experience nausea or reflux from other fish oils should find this enteric-coated, odor-controlled softgel easier to tolerate.
From the FDA: Supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease.