People also ask
What can keratin do to your body?
Is keratin good for your hair?
Where do you get keratin from?
What does keratin do to human hair?
Keratin is a protein that your body naturally produces. It's in your hair, nails, skin, glands and organs, and it provides support and protection.
Historically, the term 'keratin' stood for all of the proteins extracted from skin modifications, such as horns, claws and hooves.
A type of protein found on epithelial cells, which line the inside and outside surfaces of the body. Keratins help form the tissues of the hair, nails, ...
Keratin
Keratin is one of a family of structural fibrous proteins also known as scleroproteins. Alpha-keratin is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and... Wikipedia