Evening Primrose carrier oil contains high levels of nourishing fatty acids and is excellent for use at up to 20% in skin blends. It penetrates deeply and is very soothing to red or irritated skin. Very dry or mature skin; in women’s blends. Users can expect a shelf life of 9 months-1 year under proper storage conditions (cool, out of direct sunlight). Refrigerate after opening. Massage undiluted Evening Primrose gently into winter-roughened skin to help reduce irritation or dryness. It can be added to shampoo or massaged directly into the scalp to help reduce flakiness. Use as a carrier in essential oil blends designed to assist comfort during the menstrual cycle. This information is for education purposes, and is not intended to diagnose, treat, cure, or prevent any disease. This information has not been evaluated by the Food and Drug Administration.