It only took me minutes to decide to try Miracle-Mineral-Supplement and a week to wait for the order. I started it without hesitation. It will take me much, much longer to use DMSO for anything other than a transport agent - or transdermal. It is a powerful solvent. I have read a book about the many benefits of DMSO. I'm impressed; but several proposed benefits did not work for me. I'm certainly not going to feed it directly into my veins.