... pigments such as aging spots or freckles. 4. Toning and tightening of face skin, great for mature skin lacking elasticity. 5 ... treatment Function:1.Removal: whelk, macula etc.2.Improvement: coarse pore, flabby skin, thin wrinkle, gray complexion.3.Improve facial nerve ... cell, then to alleviate the symptom of aging skin,large pore,fine wrinkle,muddy comple ion.Blue lightDestroys the living condition ...