Your Body's Internal Clock

Every organ and cell operates on a 24-hour biological clock regulated by the hypothalamus. This circadian rhythm controls digestion, body temperature, and critical hormones like cortisol and melatonin.

The Nightly Skin Repair Window

During deep sleep, your body enters an anabolic state, releasing growth hormones that repair tissue micro-damage and build fresh collagen. Disrupted sleep elevates cortisol, which breaks down skin elasticity.