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1,2,4-TRIHYDROXYBENZENE

Description

1,2,4-Trihydroxybenzene, also known as hydroxyhydroquinone or 1,2,4-benzenetriol, is a potent antioxidant and skin-brightening agent used in advanced skincare formulations. This organic compound belongs to the polyphenol family and is characterized by its three hydroxyl groups attached to a benzene ring.

In skincare applications, 1,2,4-trihydroxybenzene functions as a tyrosinase inhibitor, effectively reducing melanin production and helping to fade hyperpigmentation, dark spots, and uneven skin tone. Its antioxidant properties protect skin cells from oxidative stress and free radical damage, potentially slowing the signs of aging.

The ingredient demonstrates synergistic effects when combined with other skin-brightening agents like kojic acid or vitamin C, enhancing overall efficacy. However, due to its potency, it is typically used in low concentrations (0.1-1%) to minimize the risk of skin irritation.

1,2,4-Trihydroxybenzene is unstable when exposed to air and light, requiring careful formulation techniques and appropriate packaging to maintain its effectiveness. It is most commonly found in serums, spot treatments, and specialized skin-brightening products designed for addressing hyperpigmentation concerns.