For acne scars: microneedling, Derma Roller or M22 laser?

February 20, 2018
Asked By:mehrun707 in New Delhi, IN

I would like to know the difference between micro needling and m 22? And also which one has better results? I have acne scars for 10 years or so and havent taken any laser treatment.And I m confused about taking such treatment as I am very sensitive.