I seem to have gotten bad r@xy taste like soap and not enough meds in all 30 of them to keep w/d systems away. I have sent two of the suspect items to a scientific friend to get an analysis on them. I will post on supplier thread when I get the results, first issue I have had with this vendor. I will advise. If anyone has this issue please let us know and when this is investigation is complete I will share all the information I compile, thanks Trevor