Both of my kids are seeing a dermatologist and she recommends Cetaphil also. The purple lid Cetaphil, not the blue lid. Every morning and every evening. It has helped my youngest a lot. And the Cetaphil lotion.
My oldest is struggling and is now on Acutane, it was a last resort and it is helping a lot. But he is so dry. He uses day time lotion and night time lotion. And we have to order Dr. Dan's Cortibalm for his lips to keep the "zombie lips" away. It is awesome stuff for anyone with dry cracked lips. I get it from
Amazon, it's about $4-$5 per tube and worth every penny!