Sleep is not just about closing your eyes for a few hours—it’s the foundation of physical recovery, mental clarity, and overall well-being. Yet millions of people struggle with restless nights, stiff necks, back pain, or constant fatigue caused by improper sleeping posture. This is where the Derila Ergo Pillow comes in—a pillow designed not just for comfort, but for scientifically backed support that adapts to your body. In this article, we’ll explore what makes the Derila Ergo Pillow unique, ho