Convenient one-a-day capsule. High potency source of GLA providing 9.5% per capsule. Evening primrose oil provides Omega-6 series essential fatty acids. Contains antioxidant vitamin E which contributes to the protection of cells from oxidative stress and improves product stability. Evening Primrose oil may help support skin health. Evening Primrose oil may help support hormonal balance. Evening Primrose oil ensures an intake of polyunsaturated fatty acids that support a normal, healthy attitude during the menstrual cycle.