The present invention relates to a hydrogen molecular microbubble water device comprising: a container and a hydrogen molecule microbubble water. The container has a receiving space. The hydrogen molecule microbubble water is disposed in the accommodating space, and the hydrogen molecule microbubble water includes a hydrogen molecule and microbubble water, and the hydrogen molecule and the microbubble water are mixed into the hydrogen molecule microbubble water. The novel hydrogen molecule microbubble water can make a person bath, which is helpful to human health, promotes absorption of the human body, and can quickly discharge bad substances of the body. The novel hydrogen molecule microbubble water has the following characteristics: 1. weakly alkaline, because weakly alkaline is very suitable for human body absorption, and weak alkaline can promote human health; 2. has negative potential, because most diseases are related to free radicals Connectivity, negative potential can remove free radicals from the human body to eliminate substances that are harmful to the human body; 3. Hydrogen-containing molecular water, according to the literature, hydrogen-containing molecular water can treat more than 100 diseases, prevent constipation, beautify the skin, etc. .