Sentinel Evening Primrose Oil is a dietary supplement containing 500mg of evening primrose oil per softgel, with 50 softgels per bottle. This natural supplement is derived from evening primrose plant seeds and contains beneficial omega-6 fatty acids, particularly gamma-linolenic acid (GLA). Evening Primrose Oil is commonly used to support women's health, particularly for PMS symptoms and menopause-related discomfort. The oil contains gamma-linolenic acid (GLA), an essential fatty acid that the body converts to substances that may help reduce inflammation and cell growth. The supplement comes in easy-to-swallow softgel capsules and should be stored in a cool, dry place. As with any supplement, consult with a healthcare provider before use, especially if pregnant, nursing, or taking medications.