Glutathione plays a crucial role in neutralizing free radicals, reducing oxidative stress, and detoxifying harmful substances
PMID: 21354439 Dluzniewska J et al
Besides inhibiting tyrosinase, glutathione also helps prevent the formation of melanin by scavenging free radicals and reducing oxidative stress in the skin
18 Given the rare and severe nature of SPIGFD, a randomized controlled trial may not have been feasible or ethical
Brat O, Ziv I, Klinger B, Avraham M, Laron Z: Muscle force and endurance in untreated and human growth hormone or insulin-like growth factor-I-treated patients with growth hormone deficiency or laron syndrome
most notably, it has been used as an antioxidant and a bleacher of the skin