To help strengthen dry, brittle strands and to restore ... At your appointment, your dermatologist may examine your hair under a microscope, take blood tests, or take a small sample of skin ...

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 ...

Yes, you can repair dry, damaged hair and turn it into hydrated, luscious locks. You just need these products from Nécessaire, The Doux, and more. I have two words for you: maximum hydration.