What hair removal technique is commonly performed using an electric current?

Electrolysis is a hair removal technique that uses an electric current to permanently destroy hair roots. This method involves the insertion of a fine probe into the hair follicle, where a low-level electric current is applied to target the hair cells. By damaging the cells responsible for hair growth, electrolysis effectively prevents future hair regrowth in the treated area.

This technique is unique among hair removal methods because it offers a permanent solution, making it suitable for individuals seeking long-lasting results. In contrast, other options like threading, sugaring, and shaving primarily provide temporary hair removal, as they do not damage the hair follicle itself. Thus, electrolysis stands out for its ability to deliver a more permanent effect through the application of electric current.