Dark spots, stubborn patches, uneven tone — hyperpigmentation shows up in many ways and for just as many reasons. If you’ve ever wondered why some areas of your skin seem to darken out of nowhere (or ...

Hyperpigmentation is one of the most common—and most frustrating—skin concerns people face. Whether it shows up as dark spots, uneven tone, melasma, or post-acne marks, pigmentation tends to linger ...

There are two types of skin pigmentation disorders: hyperpigmentation, in which the skin produces too much melanin, and hypopigmentation, in which the skin produces too little melanin. Skin ...