Free 7-Day Guide

The Cortisol Experiment

A gentle, guided way to find out what actually balances your energy, mood & sleep - no supplements, no strict rules.

A woman relaxing on a porch with a cup of coffee, enjoying a calm morning

“I have tried a lot…”

Yoga. Nutrition courses. Supplements. Quitting coffee.

Sometimes it seemed to work, until it didn’t. And I never really knew why.

Here’s the thing: it’s not about finding the perfect habit. It’s about finding out what actually works for you. And one helpful place to start is with one of your body’s key rhythm signals: cortisol.

Your sleep, mood & energy may not be as random as they feel.

They’re influenced by daily rhythms — including your cortisol rhythm. Once you can see it, you stop guessing and start choosing what actually helps.

Simple illustration of a typical daily cortisol curve — higher in the morning, lower at night

Cortisol typically rises in the morning, gradually declines during the day, and drops lower in the evening so your body can transition toward sleep.

What’s inside.

Illustration for the guide's morning step: morning light and a gentle start to the day

Seven days. One gentle experiment. Zero pressure.

Option 1

Your Morning

Morning light, protein breakfast or movement - small shifts that set your cortisol curve for the whole day

Illustration for the guide's daytime step: keeping energy steady through the day

Option 2

Your Day

Steadier energy, fewer crashes — simple swaps for the afternoon dip.

Illustration for the guide's evening step: winding down for better sleep

Option 3

Your Evening

A calm wind-down that lets cortisol fall, so sleep can rise.

Plus: a 7-day tracker to jot down what you notice - no app required to start.

Cover of the free 7-Day Cortisol Experiment guide

This isn’t another rulebook.

  • You’re done chasing every wellness trend

  • You want to understand your own patterns, not someone else’s routine

  • You’re curious, not looking for a quick fix

  • You’d rather notice than track a hundred metrics

Nina Kubin, holistic health coach, smiling outdoors

“I spent years treating my body like a problem to fix — more discipline, more rules, the next perfect routine. What I actually needed was to understand myself. This guide is the first step I wish I’d had.”

Nina Kubin

Get Healthy Holistically