By binding to copper at the active site of tyrosinase and interfering with melanin synthesis intermediates, glutathione reduces overall melanin formation. As a powerful antioxidant, glutathione also reduces free radicalinduced oxidative stress, which is one of the triggers for increased tyrosinase activity and melanin production
PMCID: PMC5441352 Atzinger CL, Meyer RA, Khoury PR, Gao Z, Tinkle BT
Factors such as hormonal fluctuations, excessive sweating, friction from clothing, and even certain skincare products can contribute to its development
Rapid birth-death evolution and positive selection in detoxification-type glutathione S-transferases in mammals
Expect smoother skin, better hydration and a more even tone with consistent daily use
J., Thomson, C