Galvanic Current is a constant and a direct current. Chemical changes take place when this current is passed through certain solutions containing acids and salts. When the current is passed through the body, chemical change take place in body tissues and fluids. There are two electrodes this machine, a negative and a positive,,. both have opposite actions. Normally negative is used in the beginning and positive while finishing the facial. The Galvanic current can be used for various kinds of treatments like Disincrustaiton, Pigmentations, Under Eye Dark Circles. This treatment is useful for treating sun tan and removing superficial oil deposits and dead skin cells.