Tretinoin
"Had severe chronic acne for almost a decade.Despite my struggle I stayed away from Retin A and Tretinoin, because of reviews stating the horrible peeling, redness, and eventual ineffectiveness.Luckly a year ago I came across a heaven sent dermatologist, who understood this product and gave me specific care instructions not just "here put this on your face, good luck". Because of the severity of my acne I didn't see real results until 6 months in( most people see dramatic changes at 3 months).The months leading up to being clear were tough.I broke out WAY MORE then ever before.However, I at month 6 people started complementing my skin.And now at month 9,even the texture of my skin is firmer and more youthful( mine was adult acne)."