Bests & Worsts Reviews from Amazon

I've been using ConcenTrace mineral drops for about 3 years now and have experienced absolutely no problem with them. The reason I use them is because I have a reverse osmosis water filter under my sink. While this gives really pure water, it also gives really pure water, which isn't good. Water is supposed to have minerals in it. So I use this product to add them back. I just fill a 2 gallon container with purified water, add 2 teaspoons of the mineral drops, stir, and I'm done. Makes it way easy to use the drops. About the only problem I've ever had is from using too much. Has a laxative effect. :P