Out of curiosity... Isn't the only thing that can be traced, is the QR CODE, along with the lot number and exp date.. If these get wiped off, with isopropyl, will that be enough? Or do the packages have to be cut open? .. Can it be traced from the couple letters and numbers within the oval blue box on the packaging?
The QR code and what says clearly as "lot" and beneath as exp date are able to dissolve right off with acetone or isopropyl.. However the 3 letter and 2 number combo in thw blue box does not come off... However that combo is not the LOT number.. As that is the number referenced at the beginning of my reply. Figured someone around here would know. Yes the number in blue is embossed in. But im doubting that number even matters if the others are gone. Awaiting confirmation of my hypothesis.