In salon, What kind of laser they are using for hair removal?

There are several types of lasers that can be used for hair removal, but the most common types include:

1. Alexandrite lasers: These lasers emit a wavelength of light that is absorbed by the pigment in the hair follicle. Alexandrite lasers are effective in treating light-colored hair on light-colored skin.

2. Diode lasers: Diode lasers emit a longer wavelength of light that can penetrate deeper into the skin than alexandrite lasers. This makes them effective in treating dark-colored hair on all skin types.

3. Nd:YAG lasers: Nd:YAG lasers emit a very long wavelength of light that can penetrate even deeper into the skin than diode lasers. This makes them effective in treating hair on all skin types, including tanned skin.

4. IPL (Intense Pulsed Light) devices: IPL devices emit a broad spectrum of light, including wavelengths that are absorbed by the pigment in the hair follicle. IPL devices are not as precise as lasers, but they can be used to treat larger areas of skin more quickly.

The type of laser that is used for hair removal depends on the individual's skin type and hair color. A dermatologist can recommend the best type of laser for you.