Such compounds as clenbuterol, albuterol, ephedrine, or T3/4 were never meant for fat loss, so they should not be used for that. Keep in mind, that the dosages needed for fat loss will also cause a lot of side effects. Besides, these compounds are completely catabolic, so they will also eat up your lean mass, not only fat. Therefore, it is best to use compounds that were designed for fat loss and recomping, such as Cardarine GW - it is very effective at burning fat, while maintaining the lean mass. Additionally, it gives such benefits as enhanced endurance and recovery, which improves cardio and leads to even further fat loss. The best part about it is that it does not cause side effects, and can be combined with pretty much anything.