Why do I still have dry lips although I have stopped taking accutane and any scar cream?

Hello, It has been 4-4,5 months since I have stopped taking accutane and my lips are still getting dry (usually when I wake up,the mornings)Is this normal ? Can i start acne scar therapy after 2 months or it is too early?Can you recommend me also, some creams -products that works for acne scars and red spots?? Your answer means a lot to me Thank you in advance for your reply.

No doctor answers yet