Levocarnitine Tablets (330 mg) Levocarnitine Oral Solution (1 g 10 mL multiple unit container) Levocarnitine Oral Solution (Sugar Free) (1 g 10 mL multiple unit container) For oral use only. Not for parenteral use. Alpha Lipoic Acid & Acetyl L Carnitine 60 Vegan Capsules G&G Vitamins Physician Naturals Alpha Lipoic Acid Plus Acetyl L carnitine HCL 1600 Mg 1, 600 Mg Per Serving Frontiers Association between fatigue, peripheral serotonin, and L carnitine in hypothyroidism and in chronic fatigue syndrome