Zetpil™ DMSA Chelation SuppositoryInternational Orders: Unfortunately this product cannot be shipped internationally. If you are outside of the US and wanting to place an order, we would recommend reaching out to the manufacturer for sourcing inquiries. DMSA is called a succimer, which means it has the chemical structure to combine with lead in the bloodstream and then it can be removed from the body by the kidneys. The FDA has approved DMSA as front line treatment for chelation of