A rich source of GLA (Gamma Linolenic Acid) in a convenient capsule form. Expressed without the use of chemical solvents or additional heat from the seeds of the evening primrose flower, this precious oil is carefully encapsulated with natural source antioxidant Vitamin E. GLA is a precursor of Prostaglandins, these are hormone-like substances known to have important biological functions. No artificial Flavours. No Preservatives. No added Sugar, Salt or Colours Gluten Free. Wheat Free. Dairy Free. Yeast Free. Corn Free.