Will I see much improvement in my acne scars with CO2 laser? (Photos)

With acne scarring it is important to have reasonable expectations. A combination of approaches can be used to improve but nor completely correct the scars. We use C02 laser, controlled depth peels, subcision and in some cases PRP and/or mirconeedling. Improvement will occur in the right hands. Complete resolution of every scar to normal skin is unlikely. 

I think you will do well with laser resurfacing to the facial scars.  You don't have any active acne which is good.  In experienced hands, you can see about 50% improvement of the scarring from CO2.  Fraxel is an option too but you will need more treatments, though these have less downtime than a single CO2 treatment.  Either way, you have good options and should see a nice improvement.  

A combination approach will give the most improvement. Co2 is the best laser for scars, but Erbium / Intensif/ Fraxel are great alternatives.These types of scars need a combination of lasers, microneedling/prp, subcision and fillers. It may take a series of treatments and may need life-long treatments to maintain. I recommend getting a formal evaluation with an acne scarring expert. Best, Dr. Emer