glutathione is used for the skin What is glutathione and why

Acetyl Glutathione: The Stealthy Sidekick In the quest for enhanced bioavailability, scientists have turned to S-Acetyl L Glutathione, an acetylated form of Glutathione that has a stylish acetyl group on a sulfur atom acting like a superheros cape (Richman & Meister, 1975)

This rapid spike ensures maximum uptake by liver cells when they need it most

Another possible explanation why ROS-scavenging by antioxidants did not restore the functionality of Gclc -deficient B cells is the altered redox state caused by this treatment

This may be relevant to some people following a vegan or very restricted diet, but diet should not be assumed to be the cause without considering symptoms, medicines, surgery and other risk factors