Research Use Only. This article is for educational purposes. Glutathione is intended solely for in-vitro laboratory research and is not for human or veterinary use.

Glutathione is a tripeptide antioxidant central to cellular redox and detoxification research. Often called the body’s master antioxidant, it is a mainstay tool in oxidative-stress and cytoprotection studies.

What is Glutathione?

Glutathione is a tripeptide made of glutamate, cysteine, and glycine. In cellular research it is the principal intracellular antioxidant, maintaining redox balance and supporting detoxification pathways.

Studied mechanisms (in-vitro and preclinical)

In research models, Glutathione neutralizes reactive oxygen species and helps recycle other antioxidants back to their active forms. It is widely used to study oxidative stress, cellular protection, and detoxification.

Glutathione and related research molecules

Glutathione is frequently studied alongside NAD+ as a complementary metabolic tool — NAD+ on the energy-and-sirtuin side, Glutathione on the redox-and-detoxification side. The two are often examined together rather than as substitutes.

Quality and Certificate of Analysis

Every batch is analyzed by an independent, ISO/IEC 17025-accredited laboratory and ships with its own Certificate of Analysis documenting identity and purity. The COA is batch-specific and available on the product page.

Storage and handling

Glutathione ships lyophilized. Store cold and out of light, reconstitute with bacteriostatic water, and keep the reconstituted vial refrigerated.

Frequently asked questions

What is Glutathione used for in research?

It is studied as a primary cellular antioxidant in oxidative-stress, redox-balance, and detoxification research.

How does Glutathione compare to NAD+?

They address different questions — NAD+ for energy and sirtuin pathways, Glutathione for redox and detoxification — and are often studied together.

Is Glutathione approved for human use?

No. It is intended solely for in-vitro laboratory research and is not for human or veterinary use.

How should Glutathione be stored?

Keep the lyophilized vial cold and out of light; once reconstituted, keep it refrigerated.