Hydroquinone

Description

Hydroquinone is a skin-lightening agent used topically to treat hyperpigmentation issues like melasma, post-inflammatory hyperpigmentation, and sunspots. It works by inhibiting melanin production, the pigment that gives skin its color. Hydroquinone is available over-the-counter and by prescription, often in combination with other ingredients like retinoids or corticosteroids.
Key Properties and Uses:
Skin Lightening:
Hydroquinone reduces the production of melanin, leading to a lightening of the skin in the treated area.