... Treatment, Dark Circles, Pigment Removal, Skin Rejuvenation, Skin Tightening, Whitening, Wrinkle Remover 1. Theory of operatingBased on the advanced patent technology, the ... , dark circles, pigment removal, skin tightening, skin whitening, skin care, wrinkle removal, skin rejuvenation, complex improvement, anti-aging, speckle removal and ...