Cahaya nampak memacu melasma, bukan UV sahaja — dan itulah sebab kadar berulang di Malaysia begitu tinggi. Apa yang perlu dicari, dan peraturan mudah yang saya beri pesakit.

Visible light drives melasma, not just UV — and it's why recurrence in Malaysia is so high. What to look for in a sunscreen, and the simple rule I give patients.