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, Liposomal ALC & R ALA, Core Med Science Professional Supplement Center Amazon.com: Alpha Lipoic Acid 600mg N Acetyl Cysteine 600mg Acetyl L Carnitine 500mg Benfotiamine 300mg Nerve Support Supplement for Women and Men with Vitamin B1 B6 & B12 Made in USA 90 Spring Valley Acetyl L Carnitine HCI 400 mg + Alpha Lipoic Acid 200 mg Capsules, 50 Count HSA FSA Eligible Walmart.com Nature's Lab CoQ10 200 mg + Alpha Lipoic Acid + Acetyl L Carnitine, 120 Vegetarian Capsules Costco