The seed oil of Evening Primrose (Oenothera biennis) provides gamma-linolenic acid (GLA), an essential omega-6 fatty acid. Cold-pressed without hexane or other solvents, these softgels contain 76 mg of biologically active GLA. Evening primrose supports cartilage and joint function, neuroendocrine and cognitive health, skin and connective tissue health, and helps maintain nerve function, and cardiovascular health.†