Nature´s Plus Ultra EPO is the most potent evening primrose oil supplement ever developed. Each maximum strength 1500 mg soft gelatin capsule, supplying an unprecedented 150 mg of gamma-linolenic acid (GLA), contains the highest grade oil from select, organically grown European Evening Primrose. Nature\'s Plus is committed to offering the best supplements available anywhere. Look for the Nature\'s Plus logo as your guarantee of quality.Ingredients - One Softgel provides: Calories 15 Calories from Fat 15 Total Fat 1.5 g Polyunsaturated Fat 1.5 g Vitamin E (as d-alpha tocopherol acetate) 5iu Evening Primrose Oil 1500mg Gamma Linolenic Acid (GLA) 150mg Linolenic Acid 1110mg Alpha Linolenic Acid 12mg Other IngredientsGelatin, glycerin, purified water.DirectionsServing Size 1 Softgel.