This can leave skin red, itchy, and sore,” she says ... when many of us are trapped indoors with the heat pumping, the air is very dry,” Dr. Mraz says. “Putting a cool mist humidifier ...

‘Dry and dehydrated skin can look very similar,’ Dr Maruthappu elaborates ... used Chanel Le Rouge Duo Ultra Tenue in Daring Red (now £34, johnlewis.com) on the 52-year-old star.