I have had sever acne in the past and was left with unattractive scars on my face. I purchased the Dr. Max Powers Scar Serum from their website online - it was medium expensive for a scar cream - because I needed a solution. The Max Powers Scar Cream does work well, but don't expect to see results instantly. You need to apply it regularly and consistently for about a month in order to see results. It really does work though. My scars are much more toned down and less visible.