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 Does anyone recommend any good pre workout L carnitine liquid supplements that gives you a massive pump during workouts and a good energy boost Cutler Nutrition Liquid L Carnitine Supplement with Acetyl L Carnitine & L Carnitine Tartrate Forms Pre Frontline Formulations L Carnitine Premium Stimulant Free Workout Drink Transforms Fat Into Energy and Supports Muscle Recovery For Men and Women Pina Colada Walmart.com Nutrex Liquid Carnitine 3000 Bodybuilding.com