glutathione surgery recovery IV: Recover Faster from Anesthesia What is Glutathione, Its Benefits,

10.1016/j.bioorg.2021.105043 [DOI] [PubMed] [Google Scholar] Yang J., Wu M., Fang H., Su Y., Zhang L., Zhou H

L-Arginine: L-Arginine is an amino acid that may help support blood circulation and increase the delivery of essential nutrients to the skin

Anti-inflammatory Strategies Skin inflammation, driven by a variety of inflammatory mediators such as interleukins, cytokines, chemokines, and prostaglandins, released by immune cells (macrophages, mast cells, lymphocytes), keratinocytes, dermal fibroblasts and sebocytes, exacerbates hyperpigmentation disorders [19, 153, 159,160,161]

Both remain unapproved for this use, so better depends on context