I have a corner mouth line that was created by a bad cold sore. the collagen underneath has broken down very bad. I can see many fine lines in that area. I don't have lines on the other side of my mouth. I think the reason is because i had a cold sore during skin healing from mirco needling. The main obvious line is right at the corner and is about 1 cm. what can i do to treat this?
Answers (3)
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