Nd:YAG Q-switched lasers are advanced cosmetic tools used for skin lightening and pigmentation treatment. This non-invasive procedure emits short pulses of high-energy light that target specific pigments or melanin in the skin, breaking them into smaller fragments. As the body's immune system clears these fragments, the skin's appearance becomes lighter and more even-toned.

Nd:YAG Q-switched lasers are effective in treating hyperpigmentation, sunspots, and melasma. The procedure is safe for various skin types but requires skilled professionals to prevent complications. Patients may need multiple sessions for optimal results, and the treatment should be complemented with appropriate skincare and sun protection.