There are several ways to get molecular hydrogen into your system.

One way is by drinking hydrogen infused water.

Molecular Hydrogen Tablets
The easiest and probably most efficient method is to drop an H2 tablet in water and then drink it. Start with the highest quality water available. While this method is highly effective, it’s not the least expensive method.

H2 Inhalation

taking an H2 bath, or

putting H2-saline into the eyes.