My La Roche-Posay space

Login

Or use your Facebook account to sign up or connect

You don't have a La Roche-Posay space yet?

Remind me my password
Drop your email below to receive a reminder of your password

My Email

A better life for sensitive skin.
Home > GLOSSARY

GLOSSARY

Is there a term from the field of dermatology and cosmetics that you do not understand? Would you like to know what it means? View the full definition from the La Roche-Posay glossary.

Hair fiber

The hair fiber has a central 'core' of cells called the medulla, which is surrounded by the cortex, the real body of the fibre. It is covered by the cuticle. The hair fiber essentially comprises a fibrous structural protein called keratin.

This word belongs to the categories Dandruff, Hair loss, Sensitive scalp.