Does your pillowcase really matter?
According to the website, www.xovain.com, “Sleeping on a silk or satin pillowcase is one of life's most simple and relaxing little pleasures. It's like laying down on a breath of cool air; like your face and hair are getting secretly moisturized while you sleep, so that when you wake up you feel more refreshed without doing anything”. 
Sleeping on the right pillowcase can mean the difference between looking 25 and looking 75. Satin pillowcases are beneficial to your hair and skin. Satin pillowcases can eliminate facial folds, keep hair in place, protect eyelashes and brows, and clear your complexion. Satin allows your face to glide against the pillowcase, whereas other fabrics, such as cotton and wool draw the moisture from your skin as you sleep and can cause creases, lines and wrinkles to develop around your eyes, forehead and mouth. In addition, satin keeps eyelashes and eyebrows more intact as you move your face back and forth on the pillow. 
Sleeping on a satin pillowcase helps smooth frizzy hair and minimizes static. The softness of satin eliminates the friction you get when your hair rubs against a harsher fabric. Another added benefit is that satin helps keep your hairdo looking fresher and less “slept on” in the morning. People who suffer from alopecia or side effects of chemotherapy find that sleeping on satin keeps their hair from coming out in clumps. 
Additionally, curly hair tends to easily dry out and cotton often contributes to this dryness.
Regardless of the type, change pillowcases every few days because the natural oils and product residue from your hair can clog facial pores and lead to acne.
Bottom line is satin LOCKS IN MOISTURE, PREVENTS BREAKAGE, and FIGHTS AGAINST ACNE, FINE LINES and WRINKLES. Satin basically works miracles!!
**Results may vary from person to person.