Looking tired can really dull our complexions. So time to give it a well-needed boost! Apply a tinted eye roll-on to camouflage dark circles and bags - this will zap all signs of tiredness. Apply it in the morning, before your foundation, to reduce any bags under your eyes. Extra tip: keep a couple of teaspoons in the fridge and, when they're nicely chilled, place them on your eyes for an instant wide-eyed look. Once you've applied your foundation, finish of with a concealer to get rid of any remaining shadows.