Acetyl L carnitine (ALCAR) improves mood, learning, and memory by aiding in the process that delivers energy to your cells. ALCAR also helps muscle mitochondria burn fat, which can increase your L CARNITINE Fat Loss Liquid Fat Burner and Metabolism Activator (1500m Acetyl L Carnitine Alpha Lipoic Acid Erectile Dysfunction: What the Evidence Shows Acetyl L Carnitine Alpha Lipoic Acid Erectile Dysfunction: What the Evidence and Experience Actually Show