Alexandrite and ndyag laser skin rejuvenation laser skin resurfacing clears and rejuvenates damaged discoloured and uneven skin as well as lines and wrinkles duetto mt laser is also a very effective treatment for pigmentation age spots and brown sun spots this treatment stimulates the collagen and elastin and prevents new lines and wrinkles from forming if performed on regular basisit improves skin tone and texture leaving your skin feeling tighter smoother and glowing