Types of laser devices seen in advertisements for hair removal.... applicants when choosing the most suitable They are confused about the type of laser for their skin and hair.... The best laser hair removal device for you depends on your skin type and color.... In this article, we will introduce the four most common types of laser devices and the advantages and disadvantages of each.. and ruby.... This list is by no means complete and comprehensive, but it can help people make more informed decisions... nd yag laser This laser is the best option for dark skin.. One of the distinguishing criteria of lasers is the amount of melanin absorption, or in other words, the amount of radiation and heat absorbed by melanin. As mentioned, this laser has a longer wavelength and it is safer to use for dark skin. In addition, this laser has the greatest ability to destroy the papilla. The papilla is an onion-shaped structure located at the base of the hair follicle. Cutera CoolGlide, Cynosure Elite, Candela GentleYAG Alexandrite laser The best laser device for **olive and light** skin is the Alexandrite laser... This laser device has a slightly longer wavelength than some of its competitors, which makes it suitable for a wide range of skin colors, including olive... It should be noted that the wavelength of this laser is not the same as the Nd:YAG laser. Perhaps the best advantage of Alexandrite laser is **larger radiation area** and **high repetition**, which treats a wider area of ​​skin in less time.... This feature has made alexandrite laser one of the fastest methods available.. With its long wavelength, alexandrite laser has a high absorption of melanin.. Types of .... ### common brand names of alexandrite laser Candela GentleLase, Cynosure Apogee, EpiTouch Plus laser diode This option is the best laser hair removal machine for **moderately to very dark skin**... Diode laser is one of the newest and most common types of laser hair removal designed for medium to very dark skin... ### Advantages of diode laser Diode laser produces both long and short wavelengths.... for this reason, it does not absorb much melanin and penetrates the hair roots deep into the skin.... In addition, having long wavelengths also reduces the risk of skin damage.... ### Disadvantages of diode laser With this type of laser, people with darker skin tones usually require **more sessions**... ### Common brand names for diode lasers.. LightSheer, SLP 1000, LaserLite, ALma SopranoXL IPL This device is effective for **dark hair on light skin**... IPL lasers use pulsed light that includes different wavelengths and is not actually classified as a laser.... IPL is effective for coarse hair as well as fine hair, although it does not seem to be as effective as Nd:YAG lasers... This type of laser also has more treatment sessions... ### Benefits of IPL It has fewer side effects than laser... the sessions are shorter... ### disadvantages of IPL It may cause skin burns.. It will not work for light hair on almost dark or dark skin.