... -inflammation, decrease pain, promote wound healing, postoperative repairFor Wrinkles and whitening Red+Yellow lightTreatment time: 5 minutes/day, acceleration of healing by ... lines and wrinkles,tighten sunken or saggy skin5,Reduce pore size,improve rough dry skin6,Improve adverse metabolic cycle of poor color gray ... pain, help your wound heal itself, recover after surgery. LED red and blue light