Beyond Melatonin: The 2026 Guide to Deep Sleep & Neural Recovery

Sleep is a biological necessity, not a luxury. When deep sleep fails, cognitive decline accelerates and the brain’s nightly cleaning process collapses. Most people rely on melatonin, but it rarely addresses root causes. In this guide, we unpack the science of sleep, the glymphatic system, and the four evidence-based ingredients that truly improve sleep architecture and cognitive recovery.

SLEEP OPTIMIZATION