Good products, IMO, but they don't last as suggested by the rep that sold me the ones that I tried. They get leached out, which is to be expected. Mine happened to leach out on me during a master cleanse. I bloated up before realizing that I wasn't hydrating properly. My sourse water is distilled , but now I also have a Vitalizer Plus, which is a post filtration system that alkalizes and structures the water into hexagonal structures. It's truly amazing water ! You can detox with this water. It's that good.