Castor oil’s long been used for medicinal and healing purposes, dating all the way back to the days of the ancient Egyptians. In popular culture, it’s been touted as a hair growth accelerator. Also referred to as Ricinus communis, this fatty acid rich oil contains vitamin E. Like many other oils, castor oil hydrates the skin.
Benefits: It may moisturize the skin and reduce the look of fine lines, as it's said to have collagen stimulating qualities.
Skin Types: Anti-aging ingredient seekers are welcome to use castor oil once a week. Those who are pregnant should not use castor oil.