Which process helps in the removal of hair follicles through electrology?

Electrolysis is the process that specifically targets and removes hair follicles through the application of electrical energy. It involves using a fine probe that is inserted into the hair follicle, delivering a small amount of electricity which destroys the hair growth cells. This method is effective because it provides a permanent solution to unwanted hair by targeting the root of the hair, thus preventing future regrowth.

In contrast, depilation refers to the removal of hair above the skin's surface, like shaving or using depilatory creams, which do not affect the hair follicle itself and allow for hair regrowth. Photoepilation, such as laser hair removal, utilizes light to disable hair follicles but relies on pigment in the hair and is not as universally effective on all hair types or skin tones. Shaving simply cuts the hair at the skin's level and does not involve any follicle destruction, making it a temporary method of hair removal. Therefore, electrolysis is the only option that results in permanent hair removal by effectively destroying hair follicles.