I get asked so many questions about my pre workout combo, so here it is! I take Oxyshred + Acetyl L Carnitine. This combo gives me the energy I need to crush my workouts Ratiopharm L Carnitine 45 gram Weight Loss and Fat Loss Injection When to Take L Carnitine for Weight Loss & Maximize Results Can we take pre workout, like Oxyshred? Achieve Your Fitness Goals with Oxyshred, L Carnitine, and Motivation