Due to the difference of individual hair volume, laser hair removal is generally done for about 3-5 times, and the shortest interval between each time is 4-6 weeks, so that the permanent hair removal effect can be achieved. It is normal for hair to grow back after laser hair removal. It is recommended that you choose regular medical institutions and experienced doctors for treatment. In addition, in order to consolidate the hair removal effect, we should pay attention to avoiding the sun, protecting the skin in the hair removal area, not eating spicy things, and maintaining good living habits. To prevent body hair from growing again and reduce the number of laser hair removal.