Source Naturals Acetyl L Carnitine and Alpha Lipoic Acid Tablets 650mg, 240 ct Smith's Food and Drug Acetyl L Carnitine BioMed Health Center Supplements and chronic pain: What does the research say? Some studies suggest possible benefits for: Acetyl L Carnitine (energy for cells; studied in diabetic nerve pain) Alpha Lipoic Acid (antioxidant; may ease nerve pain, Physician Naturals Alpha Lipoic Acid Plus Acetyl L carnitine HCL 1600 Mg 1, 600 Mg Per Serving Nature's Lab Coq10 + Alpha Lipoic Acid + Acetyl L Carnitine HCL 60 Capsules GNC