It’s deemed ‘essential’ by dermatologists, but why, when and how should you be using vitamin C? Here’s your guide to one of the most powerful antioxidants on the planet…

Vitamin C- as health and wellbeing goes, it’s a big hitter. You could call it an award-winning antioxidant, given that Dr Albert Goyrgi won the Nobel prize in 1937 for identifying a lack of it as the principal cause of scurvy, and as such, it’s also far from a new skincare fad in the vein of snail slime and unicorn juice. Much researched and respected for its skincare prowess, vitamin C seems to be having a moment in the sun currently in the beauty industry, with buzzy launches aplenty and a proliferation of bright orange packaging popping up on shelves. Add to this the fact that, according to Mintel, 85% of consumers are either likely to be using, or interested in using, beauty and skincare products containing vitamin C, and it becomes clear that our thirst for the potent antioxidant shows no sign of waning.

Just why, however, is it so feted in skincare circles, scurvy aside? Does it merit the demand, and how do you know if it’s working? Is vitamin C for all? Read on for the vit C commandments…