Detailed answer

Skin brighteners are formulated with ingredients that can help lighten and reduce the appearance of melasma. These products often contain ingredients like hydroquinone, kojic acid, or arbutin, which work by inhibiting the production of melanin, the pigment responsible for dark spots. Additionally, they may also include exfoliating agents like alpha hydroxy acids (AHAs) or retinoids to promote cell turnover and fade discoloration. However, it's important to note that melasma is a complex condition and typically requires a comprehensive treatment approach that includes sunscreen usage, gentle cleansing, and other targeted therapies prescribed by a dermatologist. It is always recommended to consult with a skincare professional or dermatologist for personalized advice and treatment options for melasma.