It is possible to use a CO2 laser safely on Asian skin. However, I recommend working with a board-certified dermatologist with expertise treating this skin type to ensure an optimal outcome with minimal risk. There are other devices that also work well treating brown spots on Asian skin, and I might recommend one of these first. Pico second lasers feature rapid pulse technology that shatters the pigment without damaging surrounding skin and tissue. RF microneedling combines microneedling with radiofrequency heating to stimulate collagen production, creating smoother, clearer skin from the inside out. Schedule a consultation with a board-certified dermatologist who works with these various devices to see more of your options.