... crinkles, repair damaged skin, heal slender wrinkles, tighten pore, and proliferate collagen protein.·Blue lightThe blue light has ... proper sequence, it can accelerate metabolism effectively.·Laser lightPenetrate deep layer of skin, accelerate active tissue’s metabolism, ... Improve symptoms such as aging and loosening skin, big pore, slender wrinkles.2. Improve pigmentary pathological changes, such ...