Novel tyrosinase inhibitory peptide with free radical scavenging ability Reduced glutathione disrupts the intracellular trafficking of tyrosinase and tyrosinase related protein 1 but not dopachrome tautomerase and Pmel17 to melanosomes, which results in the attenuation of melanization Archives of Dermatological Research Tranexamic Acid: Inhibits tyrosinase activity and regulates melanin formation. Glutathione: Cellular antioxidant with a lightening effect via tyrosinase inactivation. Niacinamide (Vitamin B3): Suppresses melanin transfer to the skin surface + barrier Frontiers Efficient hydrogen peroxide reduction in glutathione peroxidase cycle using cost effective FeSe2 nanospheres