The short answer to this question is that laser hair removal will effectively remove somewhere around 85–90 percent of all hair where a laser was used to remove it. But, this is only the case when you have used laser hair removal in a series—it will effectively take about seven or so treatments for hair to never grow back.
The reason for this is that when you use a laser to remove hair, not all the hair being removed is in the same phase of the growth cycle—some hairs in the later stage of growth are likelier to be permanently removed while those in the earlier phases of growth are likelier to evade the power of the laser, and only multiple treatments can get to all hairs at all phases of follicle growth.
That said, some lasers are more effective than others, and the best dermatologists and skincare experts can tell you that with a more modern laser, such as a diode, are going to give you better results in hair removal over a shorter course of time and in fewer laser hair removal sessions.
Optimal Results: What Dermatologists Should Be Using for Laser Hair Removal in 2021 and in the Future
For the best results in the shortest amount of time, you’ll want to be seen by a provider who uses a diode laser. Of these, one of the best money can buy is the Nu eRays, which offers the most up-to-date and state-of-the-art technologies, utilizing the newest and most modern SuperCool Technology, which not only makes for more effective laser hair removal but is also a completely painless method for doing so.
For providers on the hunt for a new hair removal diode system, the Nu eRays is incredibly fast and efficient, is designed to be highly intuitive and very simple to operate for the hair removal process. What’s more, the Nu eRays has no need for external cooling and operates using far less energy than many other models of laser hair removal systems in its class.
In addition, British Lasers provides completely free training for the Nu eRays, either at your place of business or at our headquarters, making it exceptionally convenient to learn how to use this machine for hair removal.