Laser skin resurfacing using fractionated laser technology can even out the skin surface and increase the formation of new collagen.  Collagen is a protein that's a building block of the skin. The new collagen can help fill in acne scars. Ablative lasers vaporize your scar, allowing smoother skin to take its place. Non-ablative lasers help activate the production of collagen without damaging the surface of your skin. Consult Dermatologist...