Protect, plump & shine your way to smooth lips. Introducing a lip balm that protects against UV rays and holds in moisture so that lips are left plumped, hydrated, and lovely. With an SPF25 / PA++, this lip balm protects delicate skin from damaging UV rays to keep lips healthy. Additionally, it is formulated with evaporation-preventing Shield Oil* and moisture-reserving Melting Oil** for mega-hydration. Paste-type oil helps create a thick film that fills lines and grooves so that lips are left smooth and shiny. Shield Oil... A paste-type oil that prevents moisture from evaporating. Melting Oil... A paste-type oil that holds in moisture. Since it is formulated with Melting Oil**, which melts at body temperature, this formula spreads on like a smooth dream. It also works well as a lip primer because it blends really well into lips with a non-sticky finish. Generous amounts of wax and paste-type oils ensure that this formula creates a strong film that lasts; so lips remain plumped and hydrated for a long time.