You only have to ask yourself if you can endure that pain. Another method that is said to be permanent is laser treatment and electrolysis .Several of the newer lasers have clearly documented that there is permanent hair reduction after each treatment The FDA has approved several lasers for permanent hair reduction, and more results with additional lasers are pending The results tend to be additive, ie more treatments.. lead to greater degrees of permanent hair reduction. For any given patient results can not be precisely predicted. Results can be variable, even with the best lasers. 永久脫毛 slim 激光脫毛 Unfortunately, the whole process is rather painful to bear, and even though the hair stays away for longer, it still grows back. You may even have it grow back thinner and lighter, which is certainly a plus.These two methods involve intense actions on the follicles. Laser treatments are often used for large areas of skin and the process tends to go a bit quicker. A short laser burst targets the follicle deep within the skin tissue, sending it into shock. The follicle then stops producing hair for an extended period of time. Electrolysis on the other hand uses a brief electric shock to the follicle which also stops the follicle from producing hair. The difference is that electrolysis is far more expensive and it can only be done on much smaller areas.