When Nature Calls Center for Self Optimisation

When Nature Calls Center for Self Optimisation Welcome to our biohacking center for self-optimisation. A place to re-imagine optimal wellbeing.

12/03/2026

Your new fave session combo…

On March 15th we gather for Flow + Sound + Matcha, a morning designed to help you soften, reset, and step intentionally into the new spring season.
Led by , this two-hour journey weaves together:

- Slow, full-body intentional movement
- Immersive sound healing
- A grounding matcha moment + sweet treats
- Journaling to welcome fresh spring intentions
- A curated goodie bag to integrate your experience

This is for you if you’re craving mind-body synchronisation, reflective moments, and meaningful connection in an intimate group setting.

📍 Prinsengracht 581
🗓 March 15th | 10:00–12:00
Limited spots available.

Some of the incredible women of When Nature Calls. In honour of international women’s day, we celebrate these incredible...
08/03/2026

Some of the incredible women of When Nature Calls. In honour of international women’s day, we celebrate these incredible people who breathe life into our space and whose presence simply makes us who we are.

Creatine might just be the most misunderstood supplement…Your brain uses about 20% of your body’s total energy, and crea...
07/03/2026

Creatine might just be the most misunderstood supplement…

Your brain uses about 20% of your body’s total energy, and creatine helps recycle ATP- the molecule your cells use for fuel

That’s why research is linking creatine to
- improved cognitive performance
- less mental fatigue
- better resilience to sleep deprivation
- increased strength and power

Here are the basic to learn more about creatine. Curious to try it? Buy online and in store

04/03/2026

You’ve heard about micro- dosing but how do you actually get started? And is it for you?

will lead this beginner friendly Dutch spoken workshop— Ben je nieuwsgierig naar het microd0seren van truffels en hoe dit je persoonlijke groei kan ondersteunen? Maar weet je niet hoe en waar je moet beginnen?

Met deze workshop kun je je m!cro.doseringsreis met truffels op een bewuste, veilige en krachtige manier starten. Anja van Onna, holistisch GZ-psycholoog en coach, neemt je mee in de kennis over truffels en hoe je die jouw groei kunnen ondersteunen. Je leert hoe je dit veilig en effectief doet, wat het je kan brengen en waar je op moet letten. Ze leert je ook over de mindset die jouw proces zal ondersteunen.

Link in bio

26/02/2026

Your new fave session combo…

On March 15th we gather for Flow + Sound + Matcha, a morning designed to help you soften, reset, and step intentionally into the new spring season.
Led by , this two-hour journey weaves together:

✧ Slow, full-body intentional movement�✧ Immersive sound healing�✧ A grounding matcha moment + sweet treats�✧ Journaling to welcome fresh spring intentions�✧ A curated goodie bag to integrate your experience

This is for you if you’re craving mind-body synchronisation, reflective moments, and meaningful connection in an intimate group setting.

📍 Prinsengracht 581�🗓 March 15th | 10:00–12:00
Limited spots available.

�

You’ve heard about micro- dosing but how do you actually get started? And is it for you? will lead this beginner friendl...
20/02/2026

You’ve heard about micro- dosing but how do you actually get started? And is it for you?

 will lead this beginner friendly Dutch spoken workshop— Ben je nieuwsgierig naar het microd0seren van truffels en hoe dit je persoonlijke groei kan ondersteunen? Maar weet je niet hoe en waar je moet beginnen?

Met deze workshop kun je je m!cro.doseringsreis met truffels op een bewuste, veilige en krachtige manier starten. Anja van Onna, holistisch GZ-psycholoog en coach, neemt je mee in de kennis over truffels en hoe je die jouw groei kunnen ondersteunen. Je leert hoe je dit veilig en effectief doet, wat het je kan brengen en waar je op moet letten. Ze leert je ook over de mindset die jouw proces zal ondersteunen.

Link in bio

     

19/02/2026

We’re told to “regulate our nervous system” - but do you actually know what that means?
Where it is or how to influence it? And where do our hormones come into place?

Fact is, we can’t consciously tell our body to:
Lower inflammation.
Improve digestion.
Reduce cortisol.
Slow our heart rate.

These are autonomic. They happen automatically.
What we do have control over? The state our body operates from.

And that state shapes everything.

Because when we shift physiology, we also shift digestion, immunity and resilience.

The health industry is loud.
But it rarely slows down enough to truly explain.
We’re here to change that!

Join us this Sunday, February 22nd,
for a mini retreat where science meets holistic health.
• A masterclass connecting gut + immune + nervous system
• Intentional movement
• A hands-on fermentation class
• Breathwork you’ll understand and actually use
• A nourishing breakfast
• Practical tools you can apply immediately

Ticket link in bio

Your new besties NOON Matcha Medicinal Mushroom Chocolates
Functional mushrooms + matcha for cognitive support, immune b...
11/02/2026

Your new besties

NOON Matcha Medicinal Mushroom Chocolates
Functional mushrooms + matcha for cognitive support, immune balance, and steady clarity throughout the day. A gentle way to layer adaptogenic support into your routine.

Ceremonial grade matcha + coconut milk
Rich in L-theanine and antioxidants, matcha supports calm focus, sustained energy, and metabolic health > without the caffeine crash. Coconut milk adds healthy fats for satiety and balanced absorption.

Biocol Labs “Something” – 7 Day Detox Support
Formulated to support natural liver function and the body’s detoxification pathways. Think: digestive support and helping your system reset after periods of stress, travel, or tension.

Lunar New Year Reset 
Regulating the Nervous System // Mini-RetreatWelcome the Year of the Fire Horse with a moment of s...
04/02/2026

Lunar New Year Reset 
Regulating the Nervous System // Mini-Retreat

Welcome the Year of the Fire Horse with a moment of stillness, restoration & alignment. 🔥
📅 February 22 | 10:00–13:00
📍 When Nature Calls Center

Join us for a half-day experience designed to reset your body’s rhythms, calm your nervous system, and nourish from the inside out.

WHAT TO EXPECT
Brain-Gut Nourishment – Learn the foundation of hormonal balance + mini ferment breakfast. With

Yin & Breathwork – Gentle movement + breath practices grounded in Traditional Chinese Medicine with .yoga.doula

Red Light Therapy – Deep cellular restoration + nervous system support with Ayurvedic tea integration with

This is your invitation to pause, restore, and step into the new cycle grounded & resilient.
€65 | Limited spots

Link in bio to reserve your spot!

After almost 30 years in the wellness product space- we are big believers in creating a curated, consciously chosen, and...
28/01/2026

After almost 30 years in the wellness product space- we are big believers in creating a curated, consciously chosen, and impactful product selection.

Our shelves at the center are home to products we truly believe in

📸 .eppink.photography

State of Flow: The Art of Living Your Best LifeLed by by Do you feel stuck, disconnected from joy, or unsure about what...
22/01/2026

State of Flow: The Art of Living Your Best Life
Led by by

Do you feel stuck, disconnected from joy, or unsure about what’s next?

State of Flow is an immersive, embodied workshop inviting you to slow down, soften control, and reconnect with your inner guidance. Through soul play, intuitive movement, a heart-opening cacao ritual, and guided journaling, you’ll step out of habitual patterns and into clarity, ease, and alignment.

You’ll receive a thoughtfully designed workbook to help you:
💡Identify what takes you out of flow
💡Clarify what truly matters right now
💡Set heart-led intentions for the months ahead

Expect playfulness, depth, and space to breathe.

Leave feeling grounded, inspired, and reconnected to what matters most.

This experience is for you if:
• You’re at a crossroads or craving more clarity & joy
• You’re curious about embodied self-discovery (no experience needed)
• You love reflective, heart-led experiences in intimate groups

January 31st 15:00-17:00
Book now via the link in bio

When was the last time wellness felt playful?January often comes with pressure to optimise, reset, and go-go-go. While w...
13/01/2026

When was the last time wellness felt playful?

January often comes with pressure to optimise, reset, and go-go-go. While we love the fresh-start energy, we don’t believe in strict deadlines for health.

Wellness can be light. It can be curious. It can be fun.

These detox shots always bring a smile- and that’s kind of the point.

Come discover more at our brain bar ☁️

Adres

Prinsengracht 581
Amsterdam
1016HT

Openingstijden

Maandag 09:00 - 18:00
Dinsdag 09:00 - 18:00
Woensdag 09:00 - 18:00
Donderdag 09:00 - 18:00
Vrijdag 09:00 - 18:00
Zaterdag 09:00 - 18:00

Telefoon

+31203031089

Website

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