1.CO2 laser beauty equipment 2.skin care and rejuvenation 3.ce 4.remova chloaama,acne,pigment 5.CO2 laser 1,a brief ... on the skin pigment organization gasification, while the accumulated heat in the dermis, the skin can produce immediate collagen contraction, ... and stimulate long-term proliferation of collagen in order to achieve wrinkles to scars, skin rejuvenation and ...