Castor oil is a versatile oil derived from the seeds of the castor bean plant, known for its numerous health and beauty benefits. Traditionally used as a laxative, it promotes digestive health by stimulating bowel movements. In skincare, castor oil is prized for its moisturizing properties, making it effective for dry skin, anti-aging and promoting hair growth. Its anti-inflammatory and antimicrobial properties may help soothe minor skin irritations and acne. Castor oil is also used in various industrial applications, including cosmetics, lubricants, and as a raw material in the production of biodiesel. Castor oil is sometimes combined with DMSO to enhance the absorption of nutrients and therapeutic compounds through the skin. DMSO is known for its ability to penetrate biological membranes, and when paired with castor oil, it can facilitate the deeper delivery of castor oil's beneficial properties, such as its anti-inflammatory and moisturizing effects. This combination is often used in topical treatments for conditions like arthritis, muscle pain, or skin irritations. The anti-inflammatory properties of both substances may work synergistically to relieve discomfort and promote healing. Additionally, the moisturizing qualities of castor oil can help soothe the skin, while DMSO enhances its penetration, making it effective for delivering pain relief or other therapeutic agents more efficiently.