3 x 500 ml Colloidal Silver (40 ppm) in Brown Glass Bottle, Water, Pure 100%

✔ [100% colloidal silver with 40 PPM] This product is made from 100% colloidal silver with a concentration of 40 ppm. Thanks to the excellent manufacturing process, ionic silver is excluded. Unlike ionic silver, which has no colloidal structure, our colloidal silver is of the highest quality as described in textbooks. ✔ [Better than what you know] Colour and appearance are characteristic of silver colloids. The predominant size of our colloids is between 1 and 3 nm and they have a total range of 1-40 nm. Therefore, they are particularly well bioavailable and effective. The colloidal silver is approved as a cosmetic and completely safe. ✔ [STABILISED & INNOVATIVE] We use an innovative manufacturing process that guarantees the highest quality and allows a shelf life of at least one year. The colloids remain stable, so that even after one year, an almost equal ppm concentration is maintained in the solution. Unlike other manufacturers, this is often not the case. ✔ [Pure water and accessories] Our silver colloids are dissolved in ultrapure water, which prevents cross reactions and leaves the properties of the colloids unchanged. Included are a measuring cup and a 500ml amber glass bottle with 40ppm colloidal silver. ✔ [Laboratory confirmed & effective & in high concentration] We carry out ongoing quality controls as well as laboratory analyses to confirm the stable silver content of 40 ppm. A concentration of 10 ppm is already sufficient for many applications. The colloidal silver can therefore be diluted by a factor of 4 (1:4) - exclusively with distilled or ultrapure water. If used undiluted (40ppm), the amount of 10 ml per day should not be exceeded.