The sleep quality number of hours and regularity of bedtime can all influence your skin quality the next day it is through the night that key skin regeneration cycles take place skin renewal cellular differentiation microcirculation ampamp helps recover barrier function these regeneration cycles peak at night so itamprsquos no surprise we can wake up with a tired looking grey complexion when our sleep is disrupted or cut short idealia skin sleep enriched with a complex of glycyrrhizic ac