Description : Evening Primrose Oil contains gamma linolenic acid, which is needed by the body hormone-Like substance called rostaglandins. These substances have beneficial regulatory effects on the immune system, circulation and menstrual cycle. Recommended Dosage: Take one capsule daily preferably with meal as a dietary supplement increased to three if needed or as directed by the physician. Presentation : 30’s Softgel Capsules packed in a bottle. Storage Instruction: Keep in cool and dry place & out of reach of children.