Fractional CO2 laser is an effective treatment for scars that works by using a laser to create microscopic "stamps" on the skin, stimulating collagen production to promote new, healthier skin. This method can treat various scars, including those from acne, surgery, and burns, by removing the outer layer of damaged skin, reducing scar appearance and blending the area with the surrounding skin. The full results are not immediate and develop over several months as the skin continues to produce coll