Ricardo Piquant
¯\_(ツ)_/¯
I can understand your feelings based on experience but just a couple of points here
The sticker is a marketing gimmick at best. TK doesn't do much and for a while hasn't been doing any testing of kava. They can't provide lab issued COAs and the TK sticker only represents an acetone test (at best). I don't need a sticker to assure me that KWK is not going to source tudei but I would like to have a lab analysis if GHK is going to sell me Hawaiian kava grown in some random persons backyard (Ie. one of his gardens).
I would agree the kava had been consistent during that time. If you bought kava from him with harvest dates of late 2013-mid 2015, you would notice a big drop in quality and potency. I used to enjoy his kava in the past but the quality dropped substantially and when I questioned him, he would not talk about it. That's when I tried getting info on the "testing" done and found out the sticker really doesn't mean what people think it does.
I agree with you for the most part. It would be good to get as many vendors on board with transparency and real safety testing but I will buy kava that's not tested if the vendor doesn't appear to be shady, is knowledgeable and doesn't get upset when someone questions him.
Sooooooo...... You've been buying kava from the guy for 5 years, apparently consistently? And doing so without thinking he's on the up and up? That seems interesting to me.
With regard to the COAs.... I would agree. I do not find TK to be transparent, hence why I said I am skeptical of their operation. I do agree with their mission though - even if they don't really do anything.