About this item Flex seamlessly becomes one with your skin — without caking or creasing — thanks to a combo of tiny bendable spheres and elastic marshmallow root powder (the ingredient that gives the candy its squishy abilities). Infused with blue lotus to moisturize and chamomile to calm skin. Get full coverage with Flex. The long-wear, medium-to-full coverage formula can take on anything you've got — from under eyes to over blemishes. Do something good for your face.