Any used glutathione is then recycled back into usable glutathione by your GSR enzyme
During the first couple of weeks, some patients report: Better sleep quality More restful nights Improved recovery Mild changes in appetite As treatment continues, patients may begin to notice: Increased energy Better workout recovery Less soreness A greater sense of overall wellness This is often when more noticeable changes may begin to appear, including: Improved body composition Better muscle tone Support for lean muscle development Enhanced recovery after exercise With consistency, many patients experience: Continued support for lean muscle maintenance More noticeable body composition changes Ongoing recovery benefits Improved results when combined with a healthy lifestyle Real-Life Case Study: Lauren, 44, Busy Professional + Weekend Warrior Lauren came to Intra-V feeling exhausted, sore after workouts for days, and frustrated that she couldnt get consistent momentum

Increased availability of cysteine alters redox status of cells 28,29 and enhances production of glutathione (GSH) 30,31 , which exerts redox effects and S-glutathiolation of proteins 32 , and production of hydrogen sulfide 30,31 , which increases minute ventilation (Ve) via actions in carotid bodies 33
Glutathione production peaks around age 20 and declines steadily after that