What are the two most common wavelengths used in tattoo removal?

The most common wavelengths used in tattoo removal are 1064 nm and 532 nm. The 1064 nm wavelength is particularly effective for treating darker inks, such as black and blue, because it penetrates deeper into the skin, targeting the pigment while minimizing damage to surrounding tissue. This wavelength is also well-suited for a wide range of skin types.

The 532 nm wavelength is primarily utilized for removing brighter colors, such as red, orange, and yellow inks. It operates at a shorter wavelength compared to 1064 nm, making it effective in targeting different types of pigments that the longer wavelength cannot effectively treat.

Thus, the combination of these two wavelengths allows for a comprehensive approach to tattoo removal, enabling practitioners to achieve better results across various ink colors and skin types.