South Korean skincare brand Laneige is hosting a sweet-themed pop-up in Covent Garden to celebrate the brand’s newest innovation. The new Glaze Craze Tinted Lip Serum (£19) is a serum-meets-gloss product that offers both skincare benefits and buildable, high-gloss colour, with a unique mini doughnut-shaped applicator and doughnut-inspired shade range: Peach Sugar, Cinnamon Sugar, Sugar Glaze, Chocolate Frosting and a new Maple Glaze shade. The serum is infused with a 95% skincare…