La roche posay hydreane rich moisturising cream is based on la roche posay thermal spring water which is used for the first time in association with hydrolipids a new generation of water carriers designed to permeate naturally into th epidermis the hydrolipids infuse the skin with thermal spring water which bring moisture and soothing properties progressively hydreane helps the skin become less reactive to irritating factors and fully hydrated so that the skins softness and comfort is rest