About: evening primrose oil, oenothera biennis – China. Cold-pressed from the seeds of the evening primrose flower, evening primrose oil (oenothera biennis) is high in vitamins and minerals. It is a rich source of omega-6 fatty acids, including gamma-linolenic acid (GLA). Many people refer to evening primrose oil as one of the most miraculous discoveries in preventive care since vitamin c. It has a compound known as phenylalanine that can help with pain relief and is increasingly used with remedying headaches. It’s increasingly being researched throughout the planet as a remedy for aging problems, alcoholism, acne, heart disease, hyperactivity in kids, signs of menopause, multiple sclerosis, weight control, obesity, pms, and schizophrenia. It has preventive and therapeutic characteristics that are so numerous it has become a regular suggestion of quite a large number of herbalists for keeping one youthful and avoiding illness.