No need to keep quiet. I want to the hear the good, the bad and the ugly about all vendors even if it happens to be my current favorite or one I wouldn't touch with a 10-foot pole. Lots of people have had no problems with Amopure and, so far, they seem to be on point with their transactions and providing products with good purity results. There does seem to be something different about their pucks and I just wonder if certain people have a sensitivity to whatever filler they are using. The told another member they recently switched to mannitol but have never revealed what they were using before.