I'm sorry but, I really cannot say that I am 100% fully cured because unfortunately, I have had chapped lip problems all of my life. It is definitely something in my system. However, I will say that I managed to get my EC controlled to the point that I can enjoy my life without even wondering, let alone thinking about how my lips look.
I honestly feel like I placed my EC in a state of dormancy but, honestly? Like I mentioned before, I can totally live with how my lips look and feel right now for the rest of my life.