Unlike a spot that might disappear from once it came in a week, melasma is around for the long haul. If you’re not familiar with this particular skin bugbear, it’s a condition that causes dark ...

Melasma has probably had you staring in the mirror, wondering why those stubborn dark patches on your face just won't budge.

AMSTERDAM — A new serum containing 2-mercaptonicotinoyl glycine (Melasyl) as its main ingredient was at least as good as, if not better than, cysteamine 5% cream in treating facial melasma in a ...