As we age, we not only lose moisture in our skin but also in our scalp and hair, which can cause breakage, thinning, shedding, and frizz. But that’s only the tip of what can cause dry hair ...

Keepin' it real: Dandruff (which is often referred to as seborrheic dermatitis by experts) impacts nearly 50 percent of adults worldwide—meaning a lot of people you know prob also deal with the ...