Modern lifestyle habits such as poor diet, insufficient sleep, high stress, exposure to chemicals, and extreme physical activity can lead to physiological stress on our bodies. Although our bodies are equipped to manage stress, detoxify chemicals, and preserve cellular function, an overload can overwhelm these natural systems. A common result is the depletion of reduced glutathione, our body’s most potent antioxidant.

Often referred to as “the master antioxidant,” glutathione is crucial for neutralizing free radicals and protecting cells from damage. While it was once believed that humans could not effectively utilize preformed glutathione, recent research, including studies on Setria®, a unique tri-peptide form of glutathione, has shown otherwise. This form of glutathione is specifically structured to enhance blood levels when ingested and is the only supplement of its kind supported by a human clinical trial confirming significant absorption of this essential nutrient.


Equivalent to L-Glutathione. May be substituted without notice, containing the same ingredients under the Ortho Molecular label.