Adrenosterone is primarily used in the field of bodybuilding and athletic performance enhancement. It is often marketed as a supplement that can help reduce body fat while preserving lean muscle mass, making it popular among individuals looking to improve their physical appearance and performance. Some users believe it can act as a mild anti-estrogen, potentially aiding in hormone balance during intense training regimens. Additionally, it is sometimes included in cutting cycles to enhance muscle definition and promote a leaner physique. However, its effectiveness and safety remain subjects of debate, and its use is not regulated or approved for medical purposes.