Amour Natural Castor Pure Seed Oil - 100ml Castor oil is a thick, viscous, rich and astringent oil. It is extremely soothing and nourishing, as well as being highly effective at drawing impurities from the skin. Cold-pressed, unrefined and hexane free. Castor oil is often used for facial cleansing (combined with other carrier oils, typically 30% or less), for deep conditioning hair treatments, and for a naturopathic cleansing technique called liver packing. Amour Natural's castor oil is derived from castor beans by cold-pressed extraction. If the oil is too thick for use, place the bottle in hot water to gently warm the oil. About Amour Natural Amour Natural is a specialist supplier of high-quality, therapeutic products for aromatherapy and body care. Amour Natural offer a range of essential oils, carrier oils, specialist oils, butters, waters and other aromatherapy and body care products suitable for use by therapists, enthusiasts and beginners. Castor oil is a thick, viscous, rich and astringent oil. It is extremely soothing and nourishing, as well as being highly effective at drawing impurities from the skin. Cold-pressed, unrefined and hexane free.