A hydrogen molecule supplying exterior body (1) for producing a hydrogen containing biological application solution said hydrogen molecule supplying exterior body (1) being provided with a water vapor permeable container (12) in which a biological application solution (11) is stored a hydrogen generating system (13) for generating hydrogen using moisture and a packaging material (14) that has low hydrogen molecule permeability and covers the container (12) and the hydrogen generating system (13) said packaging material (14) being processed such that the packaging material (14) covers the container (12) and the hydrogen generating system (13) which is positioned outside the container and the humidity of air (15) between the container (12) and the packaging material (14) is increased.
