Duwop reverse lipliner this reverse lipliner from duwop is a a colourless matte pencil that when applied to the skin outside the lips produces a perfectly shaped pout while preventing lipstick and gloss from feathering the reverse lipliners miracle ingredient is kombuchka which has been proven to cause lipofilling a reaction that restores volume to the skin in areas where more volume is needed such as the fine vertical lines around the mouth ingredients reverse lipliner is sulfat