Positive Outlook Support: Omega EFA Liquid is our most concentrated liquid EFA product, providing 1,915 mg of EPA and 1,005 mg of DHA per serving. Recent research suggests that this dosage and EPA:DHA ratio may help to promote a positive outlook in adults.* Genestra Brands is a leading-edge line of professional grade nutraceuticals that has helped people restore, rebuild and maintain their health for 30 years.* Omega EFA Liquid is our most concentrated liquid EFA product, providing 1,915 mg of EPA and 1,005 mg of DHA per serving. Recent research suggests that this dosage and EPA:DHA ratio may help to promote a positive outlook in adults. Essential acids may also provide other health benefits, such as promoting optimal joint health and maintaining cardiovascular health.