Jamaican Black Castor Oil (JBCO) is made by roasting the castor beans before pressing them, which gives it its unique dark color and distinct smoky aroma. This roasting process also increases the ash content of the oil. Our JBCA is organic, cold pressed, unrefined, and hexane-free - the highest quality and cleanest ingredients to deliver the most effective results. USP Grade, unfiltered, undiluted without any additives or fillers. Our therapeutic grade Jamaican Black Castor Oil is a top rated carrier oil for pure essential oils. Perfect for a relaxing massage or soothing aromatherapy. Combine with your essential oil of choice for an amazing natural body oil for dry skin.