Natural tyrosinase enzyme inhibitors: A path from melanin to melanoma and its reported pharmacological activities ScienceDirect Tripeptide "Glutathione (reduced type)" IPROS GMS Hypopigmentation Mechanisms of Anti Tyrosinase Peptides from Food Proteins Encyclopedia MDPI Oxithion SOL Aesthetics Did you know? Just 500mg of Glutathione daily can visibly reduce pigmentation and dark spots in as little as 48 weeks of consistent use. Here's how it works: Inhibits tyrosinase