Provided is a fibrous web product in which a water-containing gel composition is contained in a fibrous web, wherein the water-containing gel composition contains a moisture retaining component, a gelling agent, and water, and the water is at least one of water retained by the moisture retaining component and water absorbed from the atmosphere by the moisture retaining component. A method of manufacturing the fibrous web product is also provided. An aspect, in which the water-containing gel composition is a foamed gel composition which is in a gel state at ordinary temperature and which has a finely porous structure at an interior thereof, is preferable.