glutathione attached to amine of cys Glutamate-Cysteine Ligase - an overview Glutathione in plants: biosynthesis and
Description
If you are not sleeping well, addressing this may resolve symptoms you attributed to the peptide

Reduction in Pigmentation and Dark Spots: Glutathione whitening injection helps reduce hyperpigmentation, age spots, melasma, and dark patches by minimizing melanin production

It is composed of three essential amino acids: cysteine, glycine, and glutamate

Poorinmohammad and Kerkhoven, 2021)
