Loreal revitalift filler renew hyaluronic replumping serum is a day cream that is specially formulated with 10 times more hyaluronic acid than other loreal day creams it is clinically proven to make your skin more plump with fuller looking contours easy to use lasts long the innovative design of the applicator makes it easier to deliver just the right amount of serum on your skin the shape of the applicator protects the formula from air and light so that it remains in its purest state