Glutathione

Glutathione (GSH) is a ubiquitous antioxidant synthesized within cells from glutamate, cysteine, and glycine. In anti-aging research, it is studied as a central molecule in cellular defense, directly neutralizing reactive oxygen species (ROS) and regenerating other antioxidants. Maintaining optimal GSH levels is investigated for its correlation with reduced cellular damage, improved mitochondrial integrity, and support of detoxification pathways. Exploring its role provides critical insights into the biochemical processes that counter age-related cellular decline and preserve genomic stability, making it a foundational compound for studies on cellular healthspan.