I had acne for 6 years and I used to go to here http://www.bodyvie.com/
for peels / micro dermabrasion's. They also recommended environ moisturiser which as Retin A and renews your skin. My scarring is minimal :) Also check out my Blog on Acne http://laurasmobilebeautytreats.over-blog.com/article-how-you-can-treat-adult-acne-62556508.html
and I also do facials that help.