Hydrogen therapy involves inhaling pure hydrogen gas, usually through a nasal cannula or specialised H₂ goggles or full face beauty mask. This method allows a high concentration of hydrogen to enter the lungs, where it is quickly absorbed into the bloodstream and delivered throughout the body.

Breathing molecular hydrogen can significantly support overall health and wellbeing. As the smallest and lightest molecule, hydrogen can easily penetrate cells and tissues across the body. Once inside, it acts as a powerful antioxidant, helping to neutralise harmful free radicals, reduce oxidative stress, and calm inflammation—key factors linked to aging and many chronic health conditions.