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 Acetyl L Carnitine Powder Acetyl L Carnitine, 500 mg, 100 Vegetable Capsules Supplement Spotlight: Emrald Labs Acetyl L Carnitine A key player in energy production and focus, helping your body transport fatty acids to be used as fuel, while also supporting brain performance and The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation