Make your own tea from this powder, 1/2 to 1 teaspoon to 8 oz of hot water. Includes herbs to break the stones up and help them pass easier. Works for kidney and gall stones. Includes chanca piedra, dandelion, cornsilk, gravel root, uva ursi, tumeric, celery seed, cranberry, cardomom, horsetail dill weed and seed. 3 oz jar.