Home Cataphoresis

Just curious on how to go about performing this (on myself) for beauty purposes. I’m going for a visit to my electrologist tomorrow and she is a registered esthetician so i’ll ask her a little more about this. Can anyone on Hairtell describe to me the modalities/settings to perform this?

I know it’s Galvanic and i know the wire plugs into the negative (-) outlet, other than that… I’m lost!