The benefits of Castor Oil have been known for centuries. In personal care products, Castor Oil is used in soaps, cosmetics, and skin lotion to hydrate and soften the skin. it absorb into the skin. it is commonly used to condition hair and make it shinier and softer. Due to its high viscosity, high flash point, and low volatility, and relative affordability, Castor Oil is increasingly being used in industrial applications as an environmentally-friendly lubricant.