The Q Switch Nd Yag Laser Tattoo Removal Machine is a highly effective tool for the removal of dark tattoos and is considered the safest option for skin of color. It utilizes a top-hat beam profile to ensure homogeneous energy delivery and maximum safety, minimizing the risk of side effects or complications for the patient. In addition to tattoo removal, the machine also offers other functions, such as carbon peeling treatment. The principle behind the machine’s operation involves the use of the Nd: YAG laser to penetrate the epidermis and dermis, targeting pigment masses. The laser pulses with high energy, causing the pigment mass to swell and break into small pieces, which are then eliminated through the body’s metabolic system. Additionally, the 1064nm wavelength laser can be used for carbon peeling treatment, which involves blasting toner and stimulating collagen production in the dermis to achieve pore shrinking and whitening effects. The machine comes with different handles for various functions, including the 532nm head for exfoliation, the 1064nm head for deeper penetration tattoo removal, and the carbon peeling head. It offers several advantages, such as being lightweight and easy to transport, high performance with a long service life, a cost-effective handle design, a strong cooling system for continuous operation, controllable spot size for ease of use, and a color touch screen for operation and parameter adjustment. The machine’s applications include skin rejuvenation, whitening, and resurfacing, removal of freckles, black spots, age pigment, and sunburn, as well as the removal of epidermal and dermal pigmentation, body tattoos, eyebrow tattoos, lips lines, nevus of Ota, and birthmarks.