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, Nature's Lab Coq10 + Alpha Lipoic Acid + Acetyl L Carnitine HCL 60 Capsules GNC Acetyl L Carnitine (500 mg) w Alpha Lipoic Acid (200 mg) Robinson Pharma, Inc. Acetyl L Carnitine 500mg Capsules Health4All