La Roche-Posay Hydraphase HA Rich with Hyaluronic Acid Face Moisturizer is formulated with naturally derived hyaluronic acid from Green Technology* and La Roche-Posay Thermal Spring Water to moisturize and soothe dehydrated skin. Apply this hyaluronic acid face moisturizer daily for 72Hr hydration and an immediate plump for radiant-looking skin.