For professionals who wake up tired

Your sleep isn't broken.
Just your internal clock is off.

An evidence-based guide that shows you in 9 short chapters how cortisol, melatonin, and sleep cycles really work — and how to put them to work for you as a busy professional.

Quick reframe: cortisol isn't the enemy. It's your body's main wakefulness signal — and once it runs on the right schedule, it's the reason you feel sharp in the morning and naturally tired at night.

9 short chapters 7 practical levers ~25 min. read Instant PDF download
↓Keep reading to see why — and what to do about it
Daily curve · Cortisol
What your rhythm should look like
6:00 AM — Wake up10:00 PM — Bedtime
Daily curve · Cortisol
What it probably looks like right now
Sluggish start, no real peakWide awake right when you need to sleep

Flat in the morning, wired at night? That pattern can be reset.

Does this sound familiar?

You're doing everything right — and you're still exhausted.

01
7-8 hours in bed, still exhaustedYou're sleeping long enough — but you still wake up feeling wrecked, with no obvious reason why.
02
Wide awake at night, deep asleep in the morningAt 11pm, sleep feels impossible — but when the alarm goes off, you feel like you've been pulled out of a coma.
03
Weekends throw everything offThe moment you sleep in on Saturday, your entire next week is out of sync again.
04
Too many tips, no real structureYou already know "no phone before bed" — but you're missing the bigger picture of why it actually matters.
The real reason

It's not about sleep itself — it's about timing.

Your body controls alertness through cortisol and sleep readiness through melatonin. Ideally, cortisol rises sharply shortly after you wake up, then falls steadily throughout the day.

If that morning rise doesn't happen, cortisol stays flatter throughout the day — and falls more slowly at night. The result: tired during the day, wired at night.

"Your Cortisol Code" explains this mechanism properly, once — then shows you exactly which 7 levers you can pull to make it work for you.

Disrupted vs. synchronized rhythm
synchronizeddisrupted
6 AM2 PM10 PM
What's inside the e-book

9 chapters. 7 levers. One concrete plan.

Basics
The Science in 10 Minutes
Cortisol, melatonin, and sleep cycles explained simply — no prior knowledge needed.
Lever 01
Morning Light
The most powerful lever — and it costs you nothing.
Lever 02
Consistency
Why "social jetlag" on weekends sabotages your entire week.
Lever 03
Evening Light
What you do in the last hour before bed matters most.
Levers 04–07
Exercise, Rituals, Magnesium & Room
The remaining four levers — including a backup plan for stressful days.
Action
Your 7-Day Reset Plan
Step by step, not all at once. One building block per day.
Who this e-book is for

Honestly: not for everyone.

This is for you if

  • ＋ you wake up tired even though you got enough sleep
  • ＋ you have a demanding job and want realistic, not perfect, solutions
  • ＋ you want to understand why something works — not just what to do
  • ＋ you're willing to make small changes over 1-2 weeks

This isn't for you if

  • － you have a diagnosed sleep disorder (that belongs in medical care)
  • － you're looking for a fix within 24 hours
  • － you already apply every one of the 7 levers consistently

Your Cortisol Code

The complete e-book as a PDF, optimized for phone, tablet, and desktop. Instant access after purchase.

  • ＋ 9 chapters, about 25 min. read
  • ＋ Printable 7-day reset plan
  • ＋ Lifetime access to updates
Best value
€29.90
€19.90
One-time payment · instant download
Clear, science-based sleep guidance without fluff.
Buy now
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Secure checkout via Digistore24 · instant access
Frequently asked questions

Before you decide

Does this e-book replace medical treatment?+
No. It's designed for people without a diagnosed sleep disorder who want to better align their daily life with their internal clock. For ongoing sleep issues, I recommend seeing a doctor.
How quickly do I get access?+
Immediately after purchase, as a download link. No account and no subscription required.
Do I need to apply all 7 levers right away?+
No — that's exactly what the 7-day reset plan in the final chapter is for. You build the levers in step by step, not all at once.
What devices can I read it on?+
Any device that opens PDFs — phone, tablet, e-reader, or computer.
Ready for better sleep?

Your rhythm isn't waiting for the perfect moment.

Start with the first lever — tonight.

Get the e-book now — €19.90
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