Hydroquinone is a chemical compound commonly used in skincare products for its skin-lightening properties. It works by inhibiting the production of melanin, the pigment responsible for darkening the skin. Hydroquinone is often used to treat hyperpigmentation, such as age spots, melasma, and post-inflammatory hyperpigmentation. It is available in various forms, including creams, gels, and lotions, and is typically applied topically to the affected areas. However, it is important to use hydroquinone under the guidance of a healthcare professional, as prolonged or excessive use can lead to adverse effects such as skin irritation, redness, and sensitivity to sunlight.
