Displaying 16 results of Corticosterone Impurities Corticosterone is a steroid hormone produced by the adrenal gland that plays a crucial role in stress response and immune function. However, corticosterone can be contaminated with impurities during its manufacturing process. These impurities can affect the efficacy and safety of corticosterone, leading to potential health risks for patients who use it. Therefore, it is important to monitor and control the quality of corticosterone to ensure its purity and effectiveness.