Castor oil contains vital nutrients such as omega-9 and omega-6 fatty acids, minerals, and proteins that give it unique antibacterial, moisturizing, anti-inflammatory, and antifungal properties. It is quickly absorbed, stimulating collagen production, which reduces wrinkles and stretch marks. It has emollient and moisturizing properties that help with hydration, elasticity, and smoothness of the skin. As a massage oil, it is good for relaxing the body and soothing inflammations, providing a sense of well-being. Castor oil also fights oxidative stress, which is a common cause of hair loss, and contains vitamin E, a natural antioxidant, that promotes hair, eyelash, and eyebrow growth.