Despite its numerous health and beauty benefits, castor oil is often overlooked due to its thick and sticky consistency. However, it castor oil has been proven to be one of the best options when looking for the all-natural and cheap solution for various skin and hair issues. Castor Oil Thickens and Regrows Hair, Eyelashes and Eyebrows Castor oil is commonly known for its ability to regrow thin eyebrows. The fashion trend of pencil-thin brows has taken its toll, meaning that its foll...