Which is better, hydrogen-oxygen machine or Haisheng?

The saints of the sea are good. The sea sound hydrogen-oxygen machine takes deep ocean water as raw material to extract hydrogen-oxygen water rich in minerals and trace elements. Haizhisheng hydrogen and oxygen machine pays attention to the purity and quality of products, and the products have natural ingredients, which have certain effects on skin care and skin improvement. Tanmei hydrogen-oxygen generator is a domestic hydrogen-oxygen generator, which produces hydrogen-rich water and oxygen-rich water by electrolyzing water, but the composition of the product is not as good as that of marine life. Hydrogen-oxygen machine, also known as hydrogen-oxygen therapeutic instrument, is a kind of medical equipment that decomposes water into hydrogen and oxygen and treats it by inhaling hydrogen.