The cosmetic effects of CO2 laser The CO2 laser skin resurfacing machine is a common cosmetic treatment, commonly used for skin treatments such as mole removal, flat warts, acne pit scars and for facial rejuvenation such as wrinkle reduction, and is a minimally invasive laser treatment technique. Bvlaser is a dermatology CO2 laser machine factory manufacturer, we have portable CO2 fractional laser machine for sale.