A silk pillowcase, which in our biased opinion is one of the smartest beauty products you can invest in.
Here's why: Sleeping on a cotton pillowcase causes friction between your skin and the pillow, which results in sleep creases. Over time these sleep creases turn into permanent wrinkles. Cute!
Hypoallergenic and made from 100% Mulberry silk, Face Case is a skin care essential, and your cute, crease-free face will prove it.