Yes, exactly. Keeping your skin from drying out overnight keeps it looking healthier in the morning. Of course, it generally feels better as well, so it is worth doing for more than just aesthetics.

[...actually, he should check and see how Celestine’s doing on that front, since it is probably terrible to be itchy when you don’t have enough control over your limbs to scratch. He pats her head and her cheeks and... ah, nothing to worry about so far. She is very soft.]