And best to have a combination of treatments to reduce the active acne, stimulate skin healing and reduce the appearance of the scars. You have a choice of micro needling which is extremely effective or fractional CO2 resurfacing. Typically 3-6 treatments of micro needling and maybe 1-3 treatments of CO2 depending of the strength of each treatment. Also good skin care to minimise new acne developing.
Although this sounds like a lot, it does improve many patients confidence when their scars are improved.