Ferulic acid, scientifically known as 3-methoxy-4-hydroxycinnamic acid, has a relatively high content in traditional Chinese medicinal materials such as ferulic acid, Angelica sinensis, Ligusticum chuanxiong, Gastrodia elata, and jujube seed, and is one of the effective components of these traditional Chinese medicines. Ferulic acid is a hydroxycinnamic acid, a type of organic compound found in the cell walls of plants. It is known for its antioxidant, anti-inflammatory, and photoprotective properties. Here’s a detailed overview: