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Glutathione may cause mild overall skin lightening in some clients as it reduces melanin production and detoxifies cells

They may stimulate new hair growth and strengthen existing strands, particularly for men with thinning or damaged hair, though results vary and theyre less effective for medical hair loss conditions

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Figure 5 In order to determine if the phosphorylation of Ser42, Ser184, and Tyr198 was involved in the effect of GSTP on HMGB1, six GSTP mutants were constructed, including GSTP-S42A (a Ser42 non-phosphorylatable mutant), GSTP-S42D (a Ser42 constant-phosphomimetic mutant), GSTP-S184A (a Ser184 non-phosphorylatable mutant), GSTP-S184D (a Ser184 constant-phosphomimetic mutant), GSTP-Y198F (a Tyr198 non-phosphorylatable mutant), as well as GSTP-Y198D (a Tyr198 constant-phosphomimetic mutant) (Figure S4B in Supplementary Material)

PMID: 34929674