Natural Factors Maximum Triple Strength RxOmega-3 - Made from a pharmaceutical-grade fish oil concentrate, ensuring that it is free from lipid peroxides and environmental pollutants, including heavy metals, pesticides, dioxins, PCBs and other harmful compounds. RxOmega-3 provides one of the highest available concentrations of EPA and DHA in the 2:1 ratio used in the majority of scientific studies that reported clinical benefits. This convenient one-a-day formula delivers a high potency of EPA and DHA for individuals with advanced therapeutic needs. Healthy fats play an important role in the cardiovascular system, the nervous system, and the joints. Enteric-coated to prevent the capsules from breaking down in the stomach, ensuring no fishy aftertaste.