<img src="https://s3.amazonaws.com/personalmicroderm.com/wp-content/uploads/2014/08/lifeAndStyleArticle.png"><br /> How does porcelain-skinned Jessica Chastain keep her face looking so polished? By using Personal Microderm’s at-home skin care device. Safe and easy to work with, it gives the results of professional exfoliation without having to hit the doctors office.