Doctor's Best Acetyl L Carnitine, 1000 mg Per Serving, 120 Veggie Caps Acetyl L Carnitine is more thought of as a fat burner. It's actually powerful tool for athletes looking to improve endurance, energy, and mental performance. Here's how you can integrate it into your routine for L Carnitine and Creatine are both game changers for fitness, but they each shine in different ways! SAVE this as your quick guide! L Carnitine, found in red meat, fish, and chicken, supports fat Acetyl L Carnitine Supplement (ALCAR) 500 mg Superior Labs