Glutathione (GSH, / ˌɡluːtəˈθaɪoʊn /) is an organic compound made of the amino acids glutamate, cysteine, and glycine. It is an antioxidant in plants, animals, fungi, and some bacteria and archaea.

Dec 4, 2025 · Glutathione is an antioxidant produced by the liver that helps to break down toxins and supports immune function. Some studies suggest glutathione can improve liver health, particularly in …

Dec 10, 2022 · Glutathione is a peptide consisting of three key amino acids that plays several vital roles in the body. Longevity researchers posit that it is so pivotal to our health that the level of glutathione …

Mar 23, 2024 · What Is Glutathione? Your cells contain glutathione, which is a substance made from three amino acids: cysteine, glutamate, and glycine. Glutathione acts as an important antioxidant in …

Sep 26, 2024 · Glutathione is an antioxidant produced in cells. It’s comprised largely of three amino acids: glutamine, glycine, and cysteine. Glutathione levels in the body may be reduced by a number of...

Jul 25, 2025 · Glutathione is a naturally occurring compound within the human body, important for maintaining overall health. This molecule participates in numerous bodily functions, influencing …

Aug 9, 2024 · Glutathione is a powerful antioxidant in the body. Possible benefits include protecting the body from disease, slowing cancer progression, improving insulin sensitivity, and more.

Glutathione is often referred to as the “master antioxidant” due to its essential role in maintaining optimal cellular function. It is found in almost every cell of the body and is particularly abundant in the liver, …

Nov 20, 2025 · Glutathione is defined as a tripeptide, composed of three amino acids linked together: glutamate, cysteine, and glycine. This structure protects the molecule from rapid breakdown by …

Mechanism of action Glutathione (GSH) participates in leukotriene synthesis and is a cofactor for the enzyme glutathione peroxidase. It also plays a role in the hepatic biotransformation and …