Who ask this question who never use silk before. No matter how we describe silk good, only use ,feel by hand, by your skin, you will know what is silk, what is satin.

Simply, satin is a kinds of woven methods. satin polyester most be known of the world, so mostly when we talk about satin, that is polyester. Satin silk pillowcase, we mostly do not called it like this. The shiny soft silk, we professional called Charmeuse silk. so mostly we talk silk pillowcase just silk pillowcase. In the market, some shop mark satin silk pillowcase, that is polyester, not real silk.And silk benefits comes from silk fiber, not the satin methods. totally different products.

If need ask silk benefits, kindly contact us.