diodinis lazeris sapphire smartepi

Yes, it does. Only recently Alexandrite lasers have been introduced with a cooling system, which, of course, has further increased the already huge cost of this laser. The latest diode lasers use crystal cooling technology and the procedures are practically painless.

The sensation in the same part of the body can be very different when using different diode lasers from different manufacturers, even working with the same parameters. Therefore, it is very important to choose a reliable manufacturer.