glutathione acne scars Ad Glutathione for Skin: Acne Cure
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10.1016/j.cell.2017.02.031 [DOI] [PMC free article] [PubMed] [Google Scholar] Borodkina A

Clinical efficacy is identical: approximately 22% body weight reduction over 68 weeks in clinical trials

Pediatr Res 2002
Around S = 1.4, the GS flux starts to increase more slowly while the GPX flux still increases at roughly the same rate as S increases, so the GSH curve starts to level off and reaches a maximum at S = 1.8

It is one of the most clinically studied peptides in dermatology
