Amazon.com: Transparent Labs Lean Pre Workout Body Recomposition Pre Workout for Men and Women with Acetyl L Carnitine, Beta Alanine Powder, & PurCaf Organic Caffeine Powder 30 Servings, Blue Raspberry : Health Be Unstoppable with L Carnitine 1000. Looking for that extra edge in your weight loss journey? L Carnitine is a must have for supporting a lean physique and improving recovery times. 1000mg per Creatine + L Carnitine + L Arginine 200 vegetable capsules Vecos Beta Alanine