Castor oil is renowned for its hair-nourishing properties due to its unique composition. It is rich in ricinoleic acid, which has several benefits for hair. First, ricinoleic acid helps improve blood circulation to the scalp when massaged in, promoting the delivery of essential nutrients to hair follicles. Secondly, it possesses natural antibacterial and antifungal properties, aiding in the prevention of scalp infections and dandruff. Castor oil also provides deep moisture to the hair and scalp, preventing dryness and reducing the risk of breakage. It's particularly known for its potential to strengthen hair, reduce split ends, and promote hair growth, making it a popular choice in various hair care regimens.