Moonstone Stone Stopper™ was developed by world-renowned kidney stone doctors and is scientifically proven to reduce the formation of kidney stones. Over 33 million people in the U.S. suffer from excruciating kidney stones and 49 million suffer from chronic kidney disease (CKD). Stone Stopper™ is the first effective kidney stone supplement and beverage on the market with true functional health benefits. It’s available in supplement capsules, gummies, and ready-to-mix (RTM) beverage powders.