Relief for very chapped Accutane lips.

This is my third week of 40 mg Accutane. I'm a 39 year old African American female. So far the Accutane has been working amazingly. I have a charity event I will be speaking at and the chalking and chapping of my lips is hard to deal with. I attempted to exfoliate them just a little and the skin grew back very smooth but thick. It looks like my lips have a very shiny yet thick overskin on them and it is uncomfortable and unattractive to say the least. Please advise.

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