Lathosterol is a naturally occurring sterol that is found in the human body. However, during the manufacturing process of lathosterol, there is a possibility of impurities being present. These impurities can include other sterols, fatty acids, and other compounds that may affect the quality and purity of the final product. Therefore, it is important to identify and quantify these impurities to ensure the safety and efficacy of the lathosterol product.