Patient & Family Education Materials

Start over with a New Search

Word! Keratin

Article Translations: (Spanish)

Keratin

Say: kair-uh-tin

Now hair this! This is the hard protein that hair is made of, whether you've got straight red hair, blond curly locks, or black twisty braids. Keratin is also an important part of nails and skin.

Back To Top

Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

© 1995-2024 KidsHealth ® All rights reserved. Images provided by iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com