Derma Salt is not a medicine. It is a proven formula to help foster PH balance, fight bacteria and promote natural healing in your skin. Derma Salt is 100% natural, providing a unique blend of salts and minerals that naturally boost the healing process of your skin. We are so confident that Derma Salt will benefit your skin and reduce your itching. All we ask is that you give it 30-days to support the healing process of your skin.