Ever wondered why there are different lasers for epilation and for removing tattoos? I hope that you've never tried to "replace" one laser with another. After the article you'll never have that thoughts!
At first let's see why the laser for hair removal works on the hair only.
Lasers for epilation can be
- alexandrite,
- diode
- neodymium,
but the wavelength is quite different. For example, 755 nm, 808 nm, 810 nm, and so on. Due to this wavelength, melanin is the main target. However, I remind you that melanin is also contained in the skin, so you need to carefully treat the client's appearance.