Once regarded as a superfluous exercise of self-care favoured by Patrick Bateman types, the face mask can be one of the most transformative parts of the modern skincare routine. From membrane sheet masks that promise to plump out wrinkles to redness-soothing gel serums, pots of volcanic clay designed to minimize pores and even cyborg-esque LED masks built to zap scars and stimulate collagen production, whatever your skincare concerns, there’s likely a mask that can help. Plus, with the sorry state of our winter eyebags, some self-care tips from Bateman actually wouldn’t go amiss. Better to be a well-groomed psychopath than a disheveled one, after all.