Medically reviewed by Marisa Garshick, MDMedically reviewed by Marisa Garshick, MD Milia, also known as “milk cysts,” are caused by a protein called keratin that gets trapped under the skin.

Before you undergo some major milia removal, it pays to know exactly what ... Milia are small white bumps or cysts that ...

It’s the most frequently used removal method for milia. • Deroofing is a treatment that sees a trained professional use a sterile needle to pick out the contents of the cyst. • Chemical ...