Founded in 2003, Tria Beauty is the leading brand of home hair removal devices, with the top three market shares in the United States, the United Kingdom and Japan. Dr. Tobin Island, Tria's R&D Director, developed the world's best-selling semiconductor laser hair removal device, LIGHTSHEER, and later engaged in the research of handheld lasers. With the launch of Tria's first home laser hair removal device, the hair removal device has gradually become smaller and lighter, and its flagship product, Tria 4X, is the first home laser hair removal device to pass the US FDA certification.
 
Tria has only two products, one is the classic "4X" and the other is the "mini". Tria is the only hair removal device on the market that uses a diode laser, with a laser wavelength of 810nm and an energy of 7-22J/cm². The comfort and safety of the laser system is not as good as that of the IPL system, but the hair removal effect is more thorough than that of IPL, and you can see good results by removing hair once every 2 weeks for 3 months.
 
The Tria 4X classic is suitable for the whole body, and the price is around 3200 yuan. The irradiation area of the 4X laser is very small, about 5 square millimeters, and for large areas such as thighs and back, hair removal requires repeated scanning. The Tria 4X has 5 laser intensities to choose from, and the higher the gear, the better the results, but also the more painful. Since everyone's tolerance is different, users with sensitive skin can use ice cubes to reduce pain. The skin tone sensor ensures that the hair removal device only works on light skin tones, protecting dark skin from damage.
 
The price of the Tria mini model is about 1600 yuan, which is suitable for small and sensitive areas such as the armpits and face. The Tria body is operated by an LED screen, which is intuitive and easy to use, comfortable to hold, and effortless to use. The skin sensor emits a laser only when it is covered by the skin. However, it should be noted that when using the face, you should pay attention to avoid vulnerable areas such as eyes and eyebrows to avoid causing damage.
 
The Tria Laser Hair Removal Device is battery-charged, cordless and untethered, and due to the long duration of a single use, the battery should be fully charged before each use. Compared with the IPL hair removal device, laser hair removal has no limit on the number of uses, does not have to replace the laser head, and has no consumables cost. The principle of the Tria hair removal laser is similar to that of medical laser equipment, but the energy is slightly lower, but it is more convenient. For consumers with more vigorous hair but it is not convenient to go to the hospital for hair removal, the Tria hair removal device is a good alternative.