Permanent hair removal can be effectively achieved using which method?

Electrolysis is recognized as an effective method for permanent hair removal because it targets individual hair follicles with precision. This technique involves the use of an electric current to destroy the hair root, thereby preventing the hair from growing back. As a result, electrolysis is FDA-approved for permanent hair removal and is suitable for all hair types and skin tones, making it a versatile option in esthetics.

The other methods listed do not provide permanent results. Shaving merely cuts hair at the surface of the skin, leading to regrowth. Depilation, like shaving, removes hair from the surface but does not affect the follicle, so hair growth resumes quickly. Waxing pulls hair from the root temporarily, but because it does not destroy the follicle, hair will eventually regrow as well. Therefore, electrolysis stands out as the only method that offers the potential for permanent hair elimination.