glutathione what does it do is a tripeptide that is a potent antioxidant with additional benefits on the skin. Hence is popular. Talk to your doctor for further information and advise! ALWAYS....Get the right guidance Is Glutathione the Master Antioxidant?

For these individuals, functional testing offers a roadmap for precision interventions that focus on calming the immune system and identifying overlooked environmental and metabolic stressors

(2015) study

Independent groups have observed consistent patterns across the published research record, providing cross-laboratory replication for the core mechanism findings documented in the foundational papers cited above

Scientific references National Center for Biotechnology Information

Besides vitamin Cs skin lightening effects, it also helps repair damaged skin, improve collagen production and skin elasticity, and reduce redness, fine lines, and inflammation