Acetyl L Carnitine, 500 mg, 100 Vegetable Capsules Benefits of L Carnitine:, When taken as a supplement, L Carnitine has been shown to have a beneficial impact on weight loss and improved brain function. It has also been linked to improved heart Acetyl L Carnitine Force Factor Exalt Supps Carni Burn Liquid 4200mg L Carnitine with Yohimbine HCL MD NUTRITION The Effect of L Carnitine on Critical Illnesses Such as Traumatic Brain Injury (TBI), Acute Kidney Injury (AKI), and Hyperammonemia (HA) How Acetyl L Carnitine Works HowStuffWorks