Overnight success of beauty sleep

“At night, the skin is in repair mode, just like the rest of the body, and is more receptive to concentrated, targeted treatment during hours of rest,” says Dr Tom Mammone, executive director of skin physiology and pharmacology at Clinique.
“After dark, your skin cell renewal is much more active, eight times more active than at 1pm,” agrees Emma Schulz, national education manager for Darphin. “The biggest mistake people make is not putting anything on the skin before bed, so it uses up all the natural oils.”