Our Stone Crusher for Kidney Stone is purely an Ayurvedic product which totally made from herbal plants like Pashanbhed, Varuna, Hajrul yahood bhasam, Gokrush, Punarnava, Shavet paparti.It has licensee from the GMP and HALAL which gives the quality assurance.It has green dot mark which means it has only veg content in this Stone Crusher.