What is galvanic current characterized by?

Galvanic current is characterized by being a constant and direct current. This type of current flows in one direction only and is typically produced by chemical means, such as from a battery. The consistency of galvanic current makes it particularly useful in various therapeutic and aesthetic procedures in the field of beauty and health.

Understanding that galvanic current is direct is essential since it means that the flow of electrons moves in a single pathway, which is different from alternating current that switches direction periodically. This direct flow allows for predictable and stable electrical effects, which are necessary for medical treatments and electrolysis, among other applications. Therefore, the designation of galvanic current as constant underscores its reliability in the contexts where it is applied.