I have not seen any research done by independent studies on the internet indicating threelac or fivelac is no good, unlike I have seen for Colloidal Silver (http://www.silver-colloids.com/Papers/Howtocompare.html) Seems MesoSilver is the only one worth a darn, if you're into Colloidal Silver and I have not found any sneaky connection from the independent studies and the makers of MesoSilver. All this stuff about GHT smacks of a witch hunt. Fun to think you are intelligent and get all worked up about destroying a companies reputation but putting up false claims against a company can in some cases prove risky. Of course I don't GHT feels that threatened or they'd sue somebody if anybody was worth suing. Besides seems they have the government to contend with.