... 5 Photons:Red,Blue,Green,Yellow,Purple and Laser PDT skin rejuvenation machine Photon dynamical therapy is a new technology, using the ... in rehabbing aging and acne skin, lightening flecks, skin lifted and tighten and easing burnable skin. It is skin nurse specialist, is fit ... for all kinds of skin, especially useful for seriously irritated skin, acne skin and has notable effect for those in ...