Brain And Eye Health: DHA is essential for healthy brain and visual development and is vital throughout pregnancy to support healthy fetal brain growth and normal formation of the retina and visual cortex.* Cardiovascular Health: Studies have shown that DHA, along with EPA, play an important role in supporting cardiovascular health.* Foundation: Our foundational formulas include individual and multi-nutrient formulas to provide each patient with personalized nutrition.* Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free. For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.* Douglas Laboratories Opti-EPA 500 is concentrated marine fish oil, providing enriched levels of eicosapentaenoic acid (EPA, 300 mg) and docosahexaenoic acid (DHA, 200 mg). Opti-EPA 500 delivers high levels of EPA and DHA, and is lower in saturated acids than regular marine fish oil. Opti-EPA 500 is strictly screened for the absence of any toxic metals and chemicals, and is completely free of cholesterol. The oil is carefully processed and handled to avoid oxidation.