So I spent 30 minutes typing my first post and it erased. Smh. But story is.... I have cystic acne on chin and irritated acne along jawline. I did research on tretinoin and bought it. It cleared up my cystic acne on my cheeks. I still have tiny comedone acne there which I've been gradually extracting as much as I can. It has been working. However I will try to find a professional to extract the rest. As for my chin and jawline I have been researching and found out that cystic acne on chin co