Each softgel capsule of Solgar Evening Primrose Oil 500mg provides: Evening Primrose Seed Oil 500mg, Providing: Linoleic Acid 365mg, Gamma Linolenic Acid (GLA) 50mg, Oleic Acid 35mg, Palmitic Acid 30mg, Other fatty acids 20mg, Vitamin E (14iu as d-alpha-tocopheryl acetate) 9mg. Directions: As a food supplement for adults, three (3) softgel capsules daily, preferably at mealtime, or as directed by a healthcare practitioner.