The electric current generated by the galvanic machine is used for driving treatment gel deeper into your skin. The gel is bonded with the impurities of your skin through a positive and negative charge and then is drawn back out to the surface. This galvanic current is also responsible for stimulating oxygen and blood to the surface of your skin. In the treatment gel that is used, ingredients that go into making healthy skin, like arginine, are generally used. This arginine is amino acids that can help stressed out skin revive itself.