Hypoallergenic moisturizer. Healthy skin naturally repairs itself. But many factors - from the environment to heredity - can negatively affect this ability and lead to severe dryness. Vaseline Moisture Locking Lotion triples moisture reserves instantly, then fills tiny gaps in skin to lock moisture in all day, promoting the proper environment dry skin needs to repair itself. Glycerin - instantly triples moisture. Occlusives - help lock moisture in all day.