This poster keeps coming back with the same old hype. He cannot offer one iota of proof that the product he keeps promoting here is made up of individual silver atoms. Neither can he provide you with any research on the actual product, tell you tell you how the product is made or explain how a product with no chemicals or protein fillers manages to keep such a huge (claimed) PPM content from agglomerating into large particles.
Last time he made an appearance, he made the utterly false claim that most colloidal silver products were made with chemicals (just the opposite is true, especially when you consider all the mostly ionic products which are called colloidal silver). Perhaps a good indication of how much he really knows came when he revealed that he did not know the difference between parts per million and particles per million.
His answer to you includes the sentence "we have testimonials" (and it was a family member at that), which clearly connects him with the product, as does the youtube video. I am not buying what he is selling, and selling is obviously what he is doing.