Our Pure Mulberry Silk Pillowcase helps to combat the signs of aging. Use our silk pillowcase to help prevent bed head, wrinkles, and dry skin. All our pillowcases are hypoallergenic, made from 22 momme weight pure high-grade mulberry silk, and OEKO-TEX approved to be free of any harmful toxins or substances. KEY BENEFITS HAIR If you dread fighting your hair in the morning, our silk pillowcases are here to save you. Our quality silk provides a frictionless surface, allowing your hair to move freely without any tugging or pulling which helps minimize static, knotting, frizzing, follicle breakage, and bed head. SKIN Say goodbye to dry, dull skin. Unlike traditional cotton pillowcases which are highly absorbent and pull moisture away from your skin, our silk cases help your face retain its moisture (and those expensive creams and serums!) so you wake up with a dewy, youthful glow. Silk also provides a smooth, slippery barrier for your face preventing sleep creases which can lead to wrinkles. BLOWOUTS Got your hair did? Silk pillowcases help to extend the life of your hairdos and hairstyles which is why many hair stylists recommend sleeping on silk pillowcases. ALLERGIES Our silk is naturally hypoallergenic and resistant to dust mites, mold, and mildew, making it an excellent choice for people who suffer from allergies. All of our silk fabric is OEKO-TEX 100 approved, which is a fancy way of saying it's free of any harmful substances, irritants, and toxins. Disclaimer: Our silk fabric is OEKO-TEX certified by Testex AG, Swiss Textile Testing Agency. It was last tested on June 27, 2019.