Sentinel Evening Primrose Oil is a dietary supplement containing 500mg of evening primrose oil per softgel capsule, with 50 softgels per bottle. Evening primrose oil is rich in omega-6 fatty acids and is commonly used to support women's health and skin conditions. Evening primrose oil is extracted from the seeds of the evening primrose plant and contains gamma-linolenic acid (GLA), an important omega-6 fatty acid. The supplement comes in easy-to-swallow softgel form for optimal absorption. As with any dietary supplement, consult with a healthcare provider before use. Store in a cool, dry place away from direct sunlight. Keep out of reach of children.