4. Do silk pillowcases keep my hair healthy?In some ways, yes: They help keep moisture in the hair, and Schultz says that silk can help with brittle hair. Cotton is more porous than silk, so while traditional pillowcases absorb moisture from the hair, silk keeps it where it belongs: in the hair. Thi Read More

A good night's sleep. When you can barely sleep most nights, it sounds more like a fairy tale than an attainable reality. Overnight beauty products claim to do double duty while you sleep, helping you fake those eight hours, and silk pillowcases are touted for serious beauty benefits like reducing w Read More