Vichy's first night cream that recreates the look of a restful sleep, even when your nights are cut short. Idealia Night is a daily use night cream that helps the skin renew while you sleep. The quality and amount of sleep we have each night can influence the skin. Throughout the night, key skin cycles take place such as skin renewal, cellular differentiation, microcirculation and the recovery of the barrier function. These cycles peak at night so it's no surprise that when our sleep is disrupted or cut short, the complexion can look tired and grey. Idealia Sleep is scientifically proven, and tested on a panel of poor sleepers, including young mums, nurses and flight attendants.