Hydrogen Inhalation Therapy

A 60-minute molecular hydrogen inhalation session using an H2 Pure Inhale 600 device that delivers hydrogen gas via nasal cannula. Molecular hydrogen (H2) is a selective antioxidant that may neutralise harmful reactive oxygen species while preserving beneficial signalling molecules.

Molecular hydrogen (H2) inhalation therapy delivers hydrogen gas — the smallest and lightest molecule — directly into the respiratory system via a nasal cannula. The H2 Pure Inhale 600 device used at House of Salt produces hydrogen gas at therapeutic concentrations through electrolysis of purified water. Molecular hydrogen has generated significant research interest as a selective antioxidant. Unlike broad-spectrum antioxidants such as vitamin C or glutathione, hydrogen appears to selectively neutralise the most harmful reactive oxygen species (particularly the hydroxyl radical, OH-) while leaving beneficial signalling molecules (such as hydrogen peroxide and nitric oxide) intact. This selectivity is considered an important distinction in redox biology. Published research on molecular hydrogen has explored applications across numerous areas including exercise performance and recovery, neurological health, metabolic markers, inflammatory conditions, and cognitive function. Over 1,000 peer-reviewed papers have been published on hydrogen therapy across various delivery methods (inhalation, hydrogen-rich water, and topical application), though many studies remain preclinical and the translation to standardised clinical protocols is ongoing. At House of Salt, hydrogen inhalation sessions last 60 minutes. The client sits comfortably with a nasal cannula delivering the hydrogen gas blend. The experience is passive and relaxing — many clients read, rest, or use their phone during the session. At 120 DKK for 60 minutes, hydrogen inhalation is the most affordable per-minute treatment at House of Salt and can easily be combined with other modalities.