This Keskine overnight face mask promises glowing, hydrated skin

Nothing beats a sheetmask before a big event. (Picture: Metro/Keskine/Getty)

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Our skin in the summer can look its best one minute, and dehydrated and lacklustre the next. This is down to external factors such as rising temperatures and sweating, air con drying out the skin, and barrier damage. 

As we like to preach, SPF should always be worn, even on cloudy days. However, during the war...