MSM is a naturally occurring sulfur compound that plays a vital role in supporting healthy connective tissues, including cartilage, tendons, and ligaments
A large number of polyphenols with the effective galloyl group, several instaurations, hydroxyl groups and other structural specialty attribute to its antioxidant, antiinflammatory, anti-proliferative, anti-mutagenic/anti-carcinogenic potentials (Maiti et al., 2019)
Additionally, glutathione converts darker eumelanin (found in pigmentation) into a lighter, yellowish form of melanin called pheomelanin, contributing further to a brightened skin effect
Under the INCI naming system, GHK-Cu is copper tripeptide-1
5.1 Natural antioxidant defenses in sperm The body inherently generates antioxidant enzymes and non-enzymatic molecules to neutralize ROS and shield cells from oxidative damage
The search terms for the first were 'glutathione AND skin lightening', and for the second 'glutathione AND randomised controlled trial'