Natures Aid Super Strength Omega-3 provides a highly concentrated and purified form of Omega-3 essential fatty acids EPA and DHA for the maintenance of normal function of the heart. DHA also maintians the normal function of the brain and vision. Maternal intake of DHA contributes to normal brain development of the feotus and breast fed infants. Each 1200mg Fish Oil soft-gel provides a total of 720mg of Omega-3 Essential Fatty Acids, including 388mg EPA and 260mg DHA as triglycerides (TG).Natures Aid Super Strength Fish Oil is sourced from small oily fish; Anchovies, Sardines and Pilchards from the South Pacific Ocean. Natures Aid Fish Oil has been molecularly distilled to remove pollutants such as heavy metals, dioxins and PCB's to ensure ultimate purity.