Ive seen good progress doing this. As long as I keep a barrier (Vaseline) on my lips, they do not buildup and peel.
And I have been doing this for close to 6 months. So its not a quick fix unfortunately. And I have used Aquaphor and Vaseline. Whichever you prefer is fine.
And when I saw the most improvment I was using a wound healing cream with anti inflammatory properties called 'Biafine'. Which is a prescription. And I just started using it again.
Good luck, Ill be off here for awhile but feel free to send me a message.