Yohimbine is one of the only lipolytic products that is not banned by WADA and has a sound Mechanism of Action (MOA). However, its effectiveness for fat loss remains a point of WADA Code Athlete Protection Informed Sport Major Changes to the 2021 Prohibited List: What you need to know UK Anti Doping Yohimbine is one of the only lipolytic products that is not banned by WADA and has a sound Mechanism of Action (MOA). However, its effectiveness for fat loss remains a point of 2026 WADA Prohibited List Now in Effect: Why Olympic Athletes Need More Than "Checked Box" Certification The controversial practice has now caught the attention of WADA and the president is amused. Link below.