Glutathione is one of the body’s main antioxidant and redox molecules. It is made from three amino acids: glutamine, cysteine, and glycine. Cells use glutathione to manage oxidative stress, support detoxification pathways, and keep the balance between damage and repair inside the cell.

Glutathione 1500mg pen.

People look at glutathione because it is closely tied to antioxidant defence, liver detoxification pathways, oxidative-stress control, skin and ageing discussions, and cellular protection. It is one of the key molecules the body uses to keep redox balance under stress.

Glutathione works by cycling between its reduced and oxidized forms. Reduced glutathione helps neutralize reactive oxygen species, while glutathione enzymes help recycle it and keep antioxidant systems moving. In plain terms, glutathione helps cells handle oxidative pressure.

Glutathione is often grouped with NAD+ because both sit in the wider cellular-health category. Glutathione is more about redox balance and antioxidant defence, while NAD+ is more about cellular energy and mitochondrial signalling.

This information is educational only. It is not medical advice, dosing guidance, usage instruction, or a recommendation.

Discussion and interest should not be read as guaranteed outcomes or instructions to combine products. Always use qualified professional guidance when making decisions around health, sport, or regulated substances.