The highest quality and highest potency GLA (Gamma-Linolenic Acid) capsule available. One capsule contains 300 mg of Gamma-Linolenic Acid, 187.5 mg of Oleic Acid and 475 mg of Cis-Linoleic Acid. The GLA is derived from borage oil which is extracted from the seeds of the borage plant, the richest natural source of GLA. The borage oil is extracted without hexane or other chemical solvents. It uses only the cold process 'expeller-press' method of extraction, which is simply squeezing the oil out of the seed without heat.