Tanning, dullness and pigmentation are often linked to oxidative stress and uneven melanin production , Glutathione works as a powerful antioxidant to help reduce this stress and support brighter, Glutathione in Skin Aging and Tissue Regeneration: A Systematic Review of Molecular Mechanisms, Redox Modulation, and Biomedical Implications Glutathione: Role in Oxidative Nitrosative Stress, Antioxidant Defense, and Treatments Raj Rai 2021 ChemistrySelect Wiley Online Library Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Liposomal Glutathione Organika Health Products