The protein found in hair is keratin. Keratin is a fibrous protein that makes up the main structural component of hair, skin, and nails. It is also found in glands and organs.
Keratin is a tough and durable protein that provides strength and flexibility to hair. It is made up of amino acids that are linked together in long chains. These chains are then twisted together to form helical structures. These helical structures then pack together to form the keratin fibers that make up hair.
The type of keratin found in hair is alpha keratin. This type of keratin is also found in skin and nails.
Keratin is responsible for the many different properties of hair, including its color, texture, and strength.
