To those questions for h202 I have take the compound for sevaral month from the 3 drops to the 25 drops 3 times a day. I did have many health problems but gone, I started on the Liver Flush feb 2 2003, 2500 plus stone came out after 20 flushes I and near the end of my flushing and sone to start back up on the h202 to clean up the liver and kidneys I have never felt this good so take a chance you will not regret it