Ricinoleic Acid is a fatty acid found in castor oil, known for its health benefits and therapeutic properties. There are several synonyms for Ricinoleic Acid, including 12-hydroxyoctadec-9-enoic acid, and 9Z-octadecenoic acid, 12-hydroxy-. This acid is a monounsaturated fatty acid with a hydroxyl group, making it unique among other fatty acids. Ricinoleic Acid has anti-inflammatory, analgesic, and moisturizing properties, making it an excellent ingredient for beauty and skincare products. Its synonyms are widely used in scientific studies and research. Castor oil, rich in Ricinoleic Acid, has been used in traditional medicine for hair growth, skin problems, and digestive health.