A study by consumer products company Unilever in August 2020 found that 60% of people are now spending more than six hours a day in front of a digital device, meaning that five working days can have the same impact on the skin as spending 25 minutes in midday sun without any protection. 1 Billed as the “first ever skincare range clinically proven to block 100% of blue light and designed to reverse the signs of skin ageing”, Digital Defence, a new skincare brand from skincare and wellness company Higher Nature, is formulated to protect against harmful blue light emitted from digital devices (HEV) and reverse signs of “digital ageing” while also caring for the skin.