09 Jun Glossary Terms KERATIN CELLS October 4, 2022 By Sean McWard KERATIN CELLS [ker-uh-tin, sels] What it is: The building blocks that create the layers of the nail plate. VIDEOS RELATED TO THIS TERM Scarlett SenterPerfecting the SidegrooveSarah Petersen LEARN MORE TERMS View All Glossary Terms COLOR POP PRIMARY COLORS CUTICLE