CO2 fractional laser for skin tightening Fractional skin resurfacing, Skin renewing Wrinkle removal, whitening Theory of ... laser: Ablation laser resurfacing CO2 fractional laser for skin tightening, fractional skin resurfacing, Skin renewing, wrinkle removal, whitening, pore minimization; ... aesthetic surgery. It is mainly used for cutting on blepharoplasty, skin tags and ingrown nails, compound nevus ...