Cortisol gets a bad reputation. In reality, it's essential — a daily rhythm hormone that should peak in the morning and fall through the day.
The natural curve
Cortisol rises sharply in the first 30–60 minutes after waking (the cortisol awakening response). It declines steadily through the morning, then more slowly in the afternoon, hitting a low point in the late evening before sleep.
This curve is what makes you feel alert in the morning and ready to wind down at night.
What modern life does to the curve
Notifications and stress throughout the day spike cortisol unpredictably. The natural decline gets disrupted. By 4pm, your system is exhausted from spike-recovery cycles — hence the classic afternoon crash.
In the evening, the same spikes prevent the natural low. Cortisol stays elevated. You can't switch off.
How to support the natural curve
- Morning light within 30 minutes of waking
- Lower caffeine, earlier cutoff
- Bounded work hours
- Notification triage — not every ping deserves a response
- Calming compounds in the evening
MHODE OFF supports the evening drop.
Food supplement. Not intended to treat or cure.