Amazing Benefits and Uses of Castor Oil

Baby boomers may remember mom’s or grandma’s reliance on a dose of castor oil to ease a tummy ache. To a young child, the taste of this purgative could feel like a punishment, but that old remedy has gotten a new image. Keep reading to learn about this old standby, and how it can become part of your beauty and wellness routine.

This essential oil is derived from seeds of the castor bean plant, Ricinus communis, a fast-growing plant that is an evergreen shrub in tropical climates and is an annual in cooler areas. “The oil from the seeds has been used for centuries for digestive and anti-inflammation assistance,” says Victoria Rivera, MD, a physician in St. Croix, US Virgin Islands. In the 21st century, castor oil is a common ingredient in many cosmetics, and in shampoos, conditioners and other hair-care products.

Oils differ based on the method used to extract the oil from the seeds. Cold-pressed oil is produced without using heat, and therefore remains high in its natural therapeutic properties. Look for cold-pressed castor oil, which has a pale yellow color, for skin- and hair-care treatments. Oil that is produced through chemical extraction or through a refining process may not have the therapeutic properties of cold-pressed oil.

“Castor oil is high in vitamin E and a couple of different types of omega fatty acids. It is easily absorbed into the skin, coating and sealing it, so it prevents moisture loss,” Dr. Rivera explains. For skin application, it’s best to mix it into another “carrier” oil like coconut, jojoba, grapeseed, almond or olive oil. Mix the oils in a 2:1 ratio: Two parts of carrier oil to one part castor oil. “Try it on a small patch of skin at first to make sure you don’t have an allergic reaction to it,” says Dr. Rivera.