Hair keratin

Hair keratin is a type of keratin found in hair and nails. There are two types of hair keratin, the acidic type I hair keratin and the basic type II hair keratin.

List of hair keratins:

• type I hair keratin 1
• type I hair keratin 2
• type I hair keratin 3A
• type I hair keratin 3B
• type I hair keratin 4
• type I hair keratin 5
• type I hair keratin 6
• type I hair keratin 7
• type I hair keratin 8
• type II hair keratin 1
• type II hair keratin 2
• type II hair keratin 3
• type II hair keratin 4
• type II hair keratin 5
• type II hair keratin 6