Detailed Product Description: Starflower Oil is extracted from the seeds of the Borage plant and contains the richest source of Gamma Linolenic Acid (GLA), even more potent than Evening Primrose Oil. GLA is a fatty acid that the body converts to a hormone-like substance called prostaglandin. This helps maintain the bodys metabolism, to keep it functioning effectively and efficiently. It is an ideal supplement for healthy skin and flexible joints. This is our higher strength Star Flower Oil capsule.