I have had a history of kidney stones and after a going through surgery once I was looking for a better more painless way of getting rid of these stones. That's when I found StoneBreaker. I was about an hour away from heading to the emergency room when I decided to go get this product and give it a whirl. 20 minutes after taking this I was pain free! No Joke! I have been taking it 3x a day now for the last 3 days and haven't had any more symptoms. 5 stars all day long!