YOHIMBINE HCL Muscle Rulz Store L Carnitine Vs Yohimbine Yohimbe vs. Yohimbine HCL: Whole Bark or Pure Alkaloid For fasted cardio, this combo can make sense if your goal is stubborn fat mobilization + energy support, but the real fat loss driver here is the yohimbine, not the liquid L carnitine. Want to burn fat faster? Meet the power duo: Yohimbine + L Carnitine. This combo is one of the most effective ways to target stubborn fat, boost energy, and support cleaner,