Which laser is recommended for use on dark skin?

The 1064 nm (YAG) laser is recommended for use on dark skin because of its longer wavelength, which allows for deeper penetration into the skin without significantly affecting the epidermis. This characteristic is crucial when treating darker skin tones, as they have higher melanin content in the epidermis. The 1064 nm wavelength effectively targets the deeper structures (like hair follicles or vascular lesions) while minimizing the risk of hyperpigmentation or damage that shorter wavelengths might cause.

Additionally, the YAG laser’s ability to be safely used on a variety of skin types makes it a preferred choice in dermatology and aesthetics for individuals with darker skin tones. The other wavelengths, such as 755 nm, 532 nm, and 694 nm, tend to be absorbed more by melanin in the epidermis, making them less suitable for darker skin due to the increased risk of side effects.