Laser hair removal is permanent when the hair follicle is destroyed. When the hair follicle is only damaged, the hair will eventually regrow.
The amount of time it takes for the hair to regrow depends on the person’s unique hair growth cycle. Some people have hair that grows more quickly than others. Hair that is in a resting phase will grow back more slowly than hair that is in another phase.
Most people can expect some hair regrowth within a few months. Once this happens, they can opt for more removal treatments.