Skin protein: Keratin is a protein produced by the skin and is essentially the major component of the covering of our skin and our hair.
Answered 12/18/2012
5.4k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question