Cystic Acne Scar Removal Cystic acne is one of the severe types of acne. This type of acne almost always leaves a scar on the affected area. The scar usually takes a long time to heal and at times can leave pits and permanent marks on the skin. They also span across a wide a... 05-18-2008 by renata Tags acne products, acne solution, proactive, skincare, treatment