Which laser color is typically used for hair removal?

The Alexandrite laser is commonly used for hair removal because of its specific wavelength and how it targets the melanin in hair follicles. It emits a wavelength of 755 nanometers, which is highly effective for a wide range of skin types, particularly lighter skin. This wavelength is efficiently absorbed by the pigment in hair, allowing for effective destruction of hair follicles while minimizing damage to surrounding skin.

The Alexandrite laser also features a broader spot size, enabling quicker treatment times over larger areas, which is advantageous in aesthetic procedures like hair removal. Its cooling mechanisms further enhance patient comfort during the procedure, contributing to its popularity in clinical settings dedicated to cosmetic laser treatments.

Other lasers may also be used for hair removal in specific contexts, but the Alexandrite laser stands out due to its effectiveness across various skin types and its efficiency in treating larger areas with reduced treatment time.