Shut-eye needed to look your best (6,5)

I believe the answer is:

beauty sleep

(Other definitions for beauty sleep that I've seen before include "Shut-eye necessary to remain attractive?" , "Rest needed to keep one looking young?" , "to bed early for this" , "Restorative rest" , "Refreshing rest" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.