EPO is a rich source of fatty acids in the form of linolenic acid and gamma-linolenic acid (GLA). As linolenic acid cannot be synthesised by the body it has to be ingested. Healthy Care Evening Primrose Oil 1000mg is cold-pressed with the active ingredient gamma-linolenic acid (GLA) present at the rate of 10% and has been specifically formulated to help support healthy female hormonal balance and help relieve symptoms of premenstrual tension (PMT). Supports healthy skin. Helps relieve symptoms of mild eczema. AUST L 121544