Please ladies, I need advice. I trusted my mother to freeze a wart off my chin (pretty sure she did it wrong) and its left a horrible scar on my chin. Its taking so long to heal. I started with silver cream and keeping it covered. Then aquaphor until my skin felt normal. Im using growth factor serum plus and I dont think it's helping. Now Im using retin a as well and even though it seems to be slightly smaller, if you have any tips or suggestions , please feel free!!! I am desperate!