The Facts

The results of a recent global survey in 324 women affected by melasma, suggested that a combination of known triggers including pregnancy, hormonal birth control, family history and sun-exposure are primary causes of melasma. The results of this study showed that melasma is not always associated with pregnancy or a history of contraceptive use. In many others, a combination of factors including UV exposure, family history and age are likely to play an important role in development of melasma.