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As a tripeptide composed of glutamate, cysteine, and glycine, it functions as the primary thiol-based redox buffer, neutralizing reactive oxygen species (ROS), supporting Phase II detoxification pathways, and facilitating the excretion of xenobiotics and heavy metals [1] [8]
It is an alternative to harsh ingredients that can cause redness or irritate the face
This ensures effective treatment and reduces the risk of side effects
Key Takeaways Hydroquinone denatures tyrosinase by covalently binding to the enzyme's copper active site, halting melanin synthesis within 46 weeks of daily topical application
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