WOW Skin Science Castor Seed Oil is a multi-purpose oil that cares for your skin, hair, nails, scalp, skin, eyebrows and eyelashes too! It is 100% pure, undiluted and cold-pressed castor oil. It is extracted from the best quality castor seeds without using heat or chemical solvent like hexane for assured finest quality oil. This oil is naturally rich in antioxidants, vitamin E and essential fatty acids including rinoleic acid and omega 6s. With such powerful properties, it gives wholesome, rich nourishment to your hair, scalp, skin, eyelashes, eyebrows, lips and nails.Castor oil has traditionally been used for multiple reasons. Right from promoting hair growth, improving hair texture, minimizing split ends to softening hard skin (heels/knees/elbows), reducing skin's uneven tone, delaying wrinkles and strengthening nails, this oil works like a charm! It has shown its benefits in the past and has been doing so since. It can be used on its own or blended with other cold-pressed vegetable oils. It can also be used as a carrier oil for essential oils. WOW Skin Science Castor Oil is dermatologically tested. It is 100% free of hexane, mineral oil, silicone and artificial fragrances. A patch test is recommended before first use to avoid skin reactions. Regular application can give you the best results.