The Beauty Spy Yuli Yuzu Color-Changing Lip Oil What It Is Inspired by unique Korean fruit, this color-changing lip oil by The Beauty Spy switches to a custom hue based on your pH. Its non-sticky, light-feeling formula will keep your lips moisturized without the heavy, tacky feeling of a lip gloss.   What You Get .17 fl. oz. Yuli Yuzu Color-Changing Lip Oil What It Does Has a glass shine effect Contains argan oil, sqaulane, sunflower seed oil and shea butter Helps hydrate lips and temporarily plump the look of lips with moisture Helps to soften lips Free of parabens, mineral oil and phthalates How to Use Apply directly to lips or add to any lipstick for a high-shine finish