Determination of tyrosinase cyanidin 3 O glucoside and ( +) catechin binding modes reveal mechanistic differences in tyrosinase inhibition Scientific Reports Tyrosinase inhibitors are key ingredients for addressing hyperpigmentation issues like post inflammatory hyperpigmentation (PIH) and post inflammatory erythema (PIE). To understand how they work, it's helpful to know that PIH is a dark spot Glutathione as a skin whitening agent: Facts, myths, evidence and controversies Indian Journal of Dermatology, Venereology and Leprology Full article: Skin whitening agents: medicinal chemistry perspective of tyrosinase inhibitors Glutathione Dosage Per Day: Recommended Intake & How to Take Miduty Potential adverse effect of tyrosinase inhibitors on teleosts:A review ScienceDirect