Late reply but no, nothing at all, their testing said they do ecoli. Heavy metals and Salmonella so that leaves a large amount of mold, fungus and or pesticide contaminants. I had that 2nd dose on empty stomach with a smoothie so that could explain the extreme reaction as thats acidic and causes a dump of kratom and contaminants into the system. And of course anaphylaxis can occur upon 2nd exposure not 1st Im still yet to try kratom again but i am going to probably try my old supplier who h