A good candidate for CO2 laser resurfacing is someone who is of good overall health understands the realistic expectations and attainable results from the procedure, as well as can properly care for their skin following the procedure. This treatment is well suited for those who wish to diminish the appearance of fine lines or wrinkles, acne scars, stretch marks, or hyperpigmentation, or just wish to improve the overall tone and texture of their skin through a skin rejuvenation treatment. CO2 laser resurfacing treatments are not recommended for those with severe wrinkles, who have darker pigmentation in their skin, who have active acne or cold sores, and who are currently taking certain medications that may lead to an increased risk of damage to their skin.