The D-amino acid substitution preserves the spatial orientation of amino acid side chains needed for competitive binding to the FOXO4-p53 interaction surface, maintaining biological activity despite the non-natural backbone (PMID: 28340339)
Clinical evaluation of melasma At the end of treatment period, hemi-MASI score was not significantly decreased on both right side (Glutathione gel treated side) ( P value = 0.1), and left side (Placebo treated side) ( P value = 0.3), with no significant difference between them ( P value=0.2) (Table 2)
Q: What ingredients are used in this product
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Spectra were acquired with a noesygppr1d pulse program, free induction decay size = 131k points, 40 scans, 20 ppm of spectral window, with 4 s of acquisition time and 10 ms of mixing time