Hello

I am consideing dermarolling for my ice-pick acne scars. I have never tried any other acne treatment before and I do not get acne anymore.

My scars are about 10 years and old and I am 30 years old dark complexioned indian male.

Please advise:

1. what needle size should i buy?

2. where should i buy the kit?

3. what are the best pre and post procedure lotions/solutions?

4. how often should I roll?

I'd really appreciate your replies

Thank you