Creatine monohydrate and L carnitine are two of the most researched supplements in the game., We are talking years. Decades. Proven over and over again., Creatine is your foundation., More strength. Benefits of Creatine, L Carnitine, and L Glutamine Supplements for Health and Fitness Combinations that Work: HMB & Isometric Training for Lean Mass, Creatine & Powerlifting for Leaning Out and Carnitine & Bodybuilding for Powerlifting? Supplements and chronic pain: What does the research say? Some studies suggest possible benefits for: Acetyl L Carnitine (energy for cells; studied in diabetic nerve pain) Alpha Lipoic Acid (antioxidant; may ease nerve pain, Creatine vs L Carnitine: Benefits and Key Differences Wellversed