Retinol increases cell turnover, which can lighten pigmentation. "For melasma, retinol can be used as a stand-alone topical ...

Learn about melasma, its causes, symptoms, and treatment options. Discover expert tips for managing this common skin ...

In short, melasma is a chronic skin condition that ... It usually appears on the face around the upper lip, cheeks, and forehead in patches. While the cause is unknown, experts have come to ...