
The Breathwork Masterclass:
MICRO RETREAT
THE ULTIMATE STACK FOR AN INNER JOURNEY
This one-day Micro-Retreat combines a safe setting and expert guidance with:

MICRODOSING
Enhance your mind and senses with a tiny dose of the psychedelic truffle. The sacred truffle is completely legal in the Netherlands and is totally safe for healthy individuals.

CACAO
Experience a deeper awareness of heart, mind, and body with our special ceremonial cacao blend: a powerful form of nourishment, combined with a host of brain boosting nutrients.

BREATHWORK
Explore gentle rhythmical breathing styles that create a deep sense of safety and awareness in the body, under the soothing sounds of live (handpan) soundscapes.
After a decade of studying different modalities to regulate our state and transform our lives, Kasper van der Meulen has developed this innovative, integrated breathing practice with cacao and truffle microdosing.
Controlled, rhythmical, state-shifting breathwork will be combined with the expanding qualities of the truffle microdose, and the heart-opening presence of the cacao. You may experience emotional release, see colors, have profound insights…or just enjoy tingly and relaxing physical sensations.
This inner journey will be guided by the powerful yet soothing rhythmic resonance from the live handpan music played by Kasper, enriched with specially engineered ambient soundscapes. After leading hundreds of people through journeys with these modalities during intensive multi-day retreats, we are now ready to share this work with you.
Offered in partnership with Entheogenesis.

“People often ask me:
what are the ultimate tools for personal growth?“
I see 2 main categories:
1: Small daily habits that create long-term, compound benefits through consistent practice.
2: Transformational experiences of insight and healing that give a new perspective on life and which choices to make./
When I started my path of “self-optimisation” I mainly focused on category 1 and started to see wonderful benefits through small simple steps (that’s what my book MindLift was about).
But as I dove deeper into my own psyche and learned more about the available tools for change, I started to have strong and shifting experiences of insight. This field first opened up to me through deep and intense breathwork, and later through psychedelic-assisted therapy, intense bodywork, sound healing sessions, etc.
Honestly, it has brought me a lot!
My mind is more open, I’m more aware of my body, and more in touch with my heart. I’m better at making intuitive life choices and find it easier to bring my plans to fruition with fewer worries about the outcome. Don’t get me wrong I still feel like a total mess sometimes, but it’s like I’m less identified with it.
But how does that work?
Often when I would have one of these “opening”, “transcendent” or “healing” experiences, it would seem so random that I would have that experience at that time…I didn’t understand how these experiences were created.
So over the years, I’ve been on a search for the best way to create these experiences at will.
And guess what? That’s impossible.
Yet I see these experiences happen in my work a lot…
The thing is: you can not decide for someone else whether they have a healing experience like this…but you can facilitate the right circumstances – almost like a gentle invitation – for it to naturally occur…should that be the right thing for that person at that time.
The best tools that I’ve found for this are:
- guided meditation / visualization
- conscious breathwork
- psychedelic therapy
- music and resonance therapy
The issue is that usually – especially with breathwork and psychedelics – the high intensity of the experience can create unwanted effects. For example with high-intensity breathwork, some physiological downsides can make it unsafe. And with psychedelics, a high dose can feel too confronting for some, or be so intense that they can’t process and integrate it into daily life.
It can be awesome to have an overpowering, mindblowing experience…but if you can’t turn that into a tangible benefit for daily life, then what’s the point?
For me, venturing into Category 2 should inform and enhance our practice in Category 1.
That’s why I work with something I call minimum effective dose:
Just the right amount of each of the modalities, to create a gentle and safe invitation to have your own experience.
Normally I only facilitate journeys like this in my multi-day retreats. But after many years of optimizing this protocol, I’m ready to do it as a 1-day event.
Next to my guidance in breath and music, I have an incredible team by my side to make sure you have access to the best guides and space holders.
- My wife Anna Heil who is a highly trained and experienced guide for breath, cacao, and truffle ceremonies.
- Our dear friend Vicky Etherington who is a trained Psychedelic Integration Coach (and Level 3 Breathcoach)
- My friend and COO Anne Aardening who is a masterful breathcoach, bodyworker, and neuropsychologist.
- A team of Level 3 Breathwork Facilitators who are trained in the art of holding space for the inner process.
WATCH THIS TO LEARN MORE ABOUT MY MISSION
upcoming edition
To be announced
MICRO RETREAT
Discover the ultimate stack for inner journey:
cacao, breath and microdosing.
ONLY: €297
NOW FOR: €247
Price includes 21% VAT
- Unique combination of microdosing, ceremonial cacao
- Live music and specially engineered ambient soundscapes
- Heart-opening and mind-expanding journey
- Community experience with like-minded people

The 4 pillars
1

Truffle Microdose
opening the mind
‘Magic truffles’ served during our day experiences are 100% legal in the Netherlands and have been scientifically shown to enhance neuroconnectivity and neuroplasticity. This means that it has the potential to help us to silence our “default mode network” and as such more easily take on other perspectives, ideas and ways of being.
Working with a micro- instead of a macro-dose allows us to benefit from these effects without entering into the hallucinogenic space that higher doses of magic truffles tend to induce.
2

CACAO
opening the heart
High quality, organic cacao paste is a true superfood which contains not just high amounts of antioxidants and high levels of important minerals such as magnesium, but also a wide range of different compounds that have a noticeably positive effect on your energy levels, mood and sense of calm and connection. Cacao also contains MAO inhibitors, which slightly enhance the effect of magic truffle.
3

BREATHWORK
entering the bodY
Conscious breathwork can almost be seen as a ‘remote control of the nervous system’ – allowing us to intentionally guide the body and mind into different states of being and levels of physical arousal.
We’ll explore the full spectrum of hypo- and hyperventilation, giving us the opportunity to experience both calm, parasympathetic, as well as energized, sympathetic states of being.
4

LIVE SOUNDSCAPES
ENHANCING THE STATE
The mood-regulating power of music is known to everyone. Just think about that one love song or summer hit that can bring back sweet memories as though they’re happening right now. During the micro-retreat, we use this incredible function of sound and resonance to create soundscapes that are adapted to the exact energy in the room at that moment. This means you have a tailor-made soundtrack to your journey, that makes use of the art and science of resonance therapy so that you can hear and feel the music at a deeper level.
Our core principles
EDUCATION
We firmly believe that depth and meaning are added to the experience when a layer of education is added that helps to clarify why certain effects can be observed and felt.
This is why we provide a comprehensive introduction of all individual elements of the journey, as well as their benefits when combined consciously and intentionally.
After having undergone the experience itself, there will be time for questions to ensure that all participants go home feeling safe and well-informed about what they might have experienced.


EXPERIENCE
Our main focus of the day however is to get out of the mind and into the body – to sense, to feel, to release and to experience.
This is why we provide context before and after the experience, allowing ourselves to fully immerse into the power of a substance-elevated breath journey that will be guided by live soundscapes created in the moment to perfectly capture and enhance the energy present in the room.
Post-journey, there will be time to slowly ground back down at your own pace and nourish yourself with a freshly made, organic lunch.
MINIMUM EFFECTIVE DOSE
Each of the modalities can be used in a high “dose” to create overpowering and intense experiences. Often this leads people to have difficulty processing and integrating these experiences into their daily lives. In contrast, during this day each modality will be presented to you in a gentle and controlled way where none of the separate parts are super intense or overpowering.
It is actually the combination of a minimal dose of each of these tools that creates a safer, more gentle, and profound experience in a way that allows you to easily integrate and take your insights into your day-to-day life.


Safety
Working with powerful modalities can be incredibly supportive of personal growth and development – when they are used in the right setting and under proper guidance.
In order to create the safest possible environment, we have selected a team of highly experienced professionals to support during this day. Safety is our highest priority.
We also work with a screening process through our waiver, that communicates clearly about contra-indications and which individuals should and should not participate.
Program Overview
- 09.15 – 09.30 Arrival
- 09:30 – 10:30 Introduction
- 10:30 – 10:45 Serving Cacao & Microdose
- 10:45 – 13:00 Breath Journey
- 13:00 – 14:00 Lunch
- 14:15 – 15:00 Integration
- 15:00 – 16:00 Q&A
- 16:00 – 17:00 Socialising & Departure
The event will be held in English
REQUIREMENTS
Upon registration, you will be asked to read a short safety disclaimer that states the specific contraindications that might negatively interact with this day so that you can easily understand whether this day is appropriate for your personal situation. Requirement for participation is to sign a waiver where you acknowledge your personal responsibility and release the organizers of any responsibility.
upcoming edition
To be announced
MICRO RETREAT
Discover the ultimate stack for inner journey:
cacao, breath and microdosing.
ONLY: €297
NOW FOR: €247
Price includes 21% VAT
- Unique combination of microdosing, ceremonial cacao
- Live music and specially engineered ambient soundscapes
- Heart-opening and mind-expanding journey
- Community experience with like-minded people
Can’t make it on this date?
FREQUENTLY ASKED QUESTIONS
find your answer here
Is all of this legal?
Yes. The “magic truffle” is 100% legal in the Netherlands. It is also known to be non-toxic and non-addictive.
What dose are we taking?
We are all dosing at max 1 gram per person of fresh truffles.
Can I take less?
Yes, you may choose to take less or to forgo the microdose. Even without the truffle microdose it will still be a beautiful experience.
What effects does the cacao have on the experience?
he cacao amplifies the strength of the microdose slightly and lengthens its duration. It is also a great way to support your body because of its nutritional values.
What type of breathwork can I expect?
You will be guided through simple and light rhythmical breathing techniques that do NOT involve intense hyperventilation. The techniques are meant to be calming and supporting to your inner journey, and specifically to not overpower or dysregulate you (like with some more intense modalities).
Will I start tripping or lose control?
Though it is technically possible for people to have an anxious or intense reaction, we never see this happen in this particular protocol. Should you have any kind of strong response like anxiety, fear or a heavy emotional release then our team of trained professionals will be there to support you for as long as you need. Even after the event is over. Your safety is our first priority.
Are there any contra indications or health considerations?
Yes, once you enter the checkout process you will be prompted to read a document with health and safety information. If any of the contra indications apply to you then you can decide to forego participation or to consult with your physician or therapist about the best course of action.
Can I drive home after the retreat day?
Yes you will be able to drive after the day is over.



