Bests & Worsts Reviews from Amazon

So far, I have tried four different brands and concentrations of colloidal silver anywhere from 10 to 500 ppm, and have tried to educate myself as to the best value and performance for particle size. The more different formulas I try, the more confused I get when it comes to performance, because this one seemed to work best of all for me and it's not the highest price, concentration, or smallest particle size! I do agree with one review that states the cap liner disintegrates causing discolored sediment, so when my new shipment comes, I plan to remove it upon opening. Also, it goes quickly at this size, so I intend to pour it into one of my empty containers (dark glass) from another brand that has a spray or dropper, as it just goes so much further. For me, this product has yielded the most visible results (using mostly topically for a skin condition, but also have taken internally and apply liberally for wellness wherever or anywhere that needs attention). Good luck!