The Kidney Complete Bundle is Certified USDA Organic and OU Kosher. Formulated with All Natural Ingredients clinically shown to Cleanse your Kidneys fast, Remove Buildup, Relieve Kidney Stone Pain, and continually support kidney filtration. An Organic Apple Cider Vinegar based Cleanse helps support the Kidneys on a pH level. When your kidneys are at the right ph, the detox and cleanse can happen much faster. The GFR / filtration rate is increased, thus helping create an atmosphere to dissolve and prevent future stones and buildup and get the proper function from your Kidney's.