LASER HAIR REMOVAL VS ELECTROLYSIS
Compared to electrolysis, laser hair removal is quicker. It requires shorter sessions and has more noticeable results after fewer sessions. It is also comparably cheaper.
However, it is also less permanent. Since the amount of removal depends on the amount of pigment in the hair, not all hairs may be removed.
Also the hair may begin to regrow after a few years.
Electrolysis is permanent- however it is more painful, takes longer, and costs more. But what can you say, if you want the hair to be gone for good, this is your best option.
Some people use a combination of both methods- lasering the hair until it is mostly gone, and getting electrolysis on the remaining fuzz. This can be a good compromise of cost and time