The treatment of acne scars is dependent on the severity, the quantity, and the location of the scarring. While we would love for complete acne scar removal, the real goal of the best acne scar treatment is a dramatic improvement.   In order to stimulate the collagen and elastic fibers, a laser is used on the skin. This laser helps the scarring on the skin to become tighter ensuring that the scars will become less deep and shrink. Acne scars can be blended with the surrounding skin if the patient has a broad array of discolorations and scarring. A fractional CO2 laser can be used to treat the scar areas as well.   Microneedle RF is a relatively new treatment for skin tightening and acne scars. Radiofrequency energy is applied to the skin by using this microneedling technology. This is most commonly used on the cheeks and is known as one of the best treatments for acne scars. Patients experience minimal swelling and are able to return to work the next day. Microneedle-Radiofrequency can work for stretch marks from weight loss or on the belly from a recent pregnancy.