Among the launches that caught our attention this month: an eye serum and a moisturizer whose textures are out of this world, a gel that amplifies your brows, a serum that illuminates your complexion, a liquid lipstick that feels as light as air, an innovative flat iron, a cleansing cream that is efficacious and enjoyable, an exfoliating bar that’ll make you look forward to showering, and a soothing balm that never feels sticky.