I watched the entire video the day you posted it. I'm not very familiar with what silver can or can't do and this video intrigued me. Thanks for sharing it. I have a few 99.9 silver coins and when I find time I want to experiment with Trappers instructions. The video mentioned a lot of studies they did, I wonder where these can be found? Here is a link to their website but nothing is linked to any studies.
Perhaps Trapper is right and they are just one of many hucksters trying to hype their silver product as being superior when any silver will do the same thing? As far as I'm concerned without documentation I have to assume it is just marketing.