"KP is caused by a build-up of excess keratin in the skin," explains Dendy Engelman, MD, a board-certified dermatologist and surgeon at Shafer Clinic Fifth Avenue in New York City. And if you're ...

Keratin is a tough, fibrous protein that's a key structural component of hair, nails, and the outermost layer of the skin. It provides strength, resilience, and protection to these structures ...

There are other ways to buff away flakes without the manual scrubbing: enter chemical exfoliants. Unlike physical exfoliants, ...

Winter brings cold, dry air that can be harsh on the skin and hair, leading to moisture loss, irritation, and sensitivity. To maintain a healthy, radiant complexion during the colder months, it’s ...

Skin is used for gas exchange. Thick keratin layer would restrict oxygen exchange and water absorption ... Amniotic egg appears very early in reptilian evolution. Egg has several special ...

Skin is used for gas exchange. Thick keratin layer would restrict oxygen exchange and water absorption ... Amniotic egg appears very early in reptilian evolution. Egg has several special ...