The first rule of beauty club: Never sleep in your makeup! We've all heard it, time and time again, and hardcore members of said club (hi, hello!) have sworn against it – because for many years ...

When the world sleeps, your skin gets the perfect opportunity to repair, replenish, and rejuvenate. A smart nighttime ...

This month, we sat down with Elsa Hosk. The 36-year-old Swedish supermodel and fashion brand founder boasts a cool 8.6 ...

Should you be sleeping on your back for better health and skincare? We spoke with dermatologists and trichologists to find out.