What it is
Larger brown or grey-brown patches, usually on both cheeks, the forehead or above the lip.
What causes it
Hormones (including pregnancy and the pill), sun exposure and genetics. It is more common in women and in darker skin types.
How we treat it
Melasma needs careful, long-term management. After a doctor-led consultation, we use prescription and medical-grade skincare, gentle peels and strict sun protection, and monitor your progress.