cayman glutathione reductase assay kit (GR Assay Kit) is assayed colorimetrically at 412 nm. Biochemical Assay Kit – Solarbio
Description
Lactic Acid is a gentle AHA that removes dead skin cells while hydrating the skin 2

[DOI] [PMC free article] [PubMed] [Google Scholar] 6.Drucker D.J

This process doesnt just lighten the skin

If you stop taking the supplement, your body will return to its baseline level of glutathione production
