Acne scar treatment options are medical methods used to improve textural scars left after acne, especially atrophic scars such as rolling, boxcar, and ice pick scars. Confusion is common because MNRF, CO2 laser, dermaroller, and PRP can all help, but they do not suit the same scar pattern or downtime tolerance. Key Takeaways For acne scar treatment options, MNRF is usually the better starting choice for mild to moderate atrophic scars and lower downtime, fractional CO2 laser