You can read about it. I don’t know if it’s good yet but look at the ingredients info on Amazon for “Nuturna Alpha-Lipoic 700 mg” with a list of herbs, vitamins and minerals that, if it works well will lower the number of pills I take by 10 per day and cost the same. To be continued- I’m hopeful. Just to be clear, I have no connection to Amazon or Nuterna - I’m just an individual trying to best live with and control my neuropathy. Again, I’ll report back here as soon as I have experienced the good or bad of this product.