Synthesis Institute

Synthesis Institute Synthesis is a legal, safe, and modern psychedelic retreat and training center for professionals who

27/12/2025

There is no one-size-fits-all approach to psychedelic care.

Every person, every journey asks something different. That’s why, the Synthesis model is built around honoring the many ways of knowing and ethical meaning-making.

We recognize that no one perspective sees the whole picture, and we look at the human experience through many different lenses and ways of understanding health and wholeness, the nuances of cultural context, and our ways of relating to ourselves, others, and the more-than-human world.

For those called to this work, we offer a comprehensive and multidimensional 13-month foundational training that weaves cognitive, embodied, relational, and sacred dimensions of care.

👉 The Psychedelic Practitioner Core Training begins January 19, 2026.

✨ Apply now to access early registration tuition savings.

🔗 Link in bio.

“If you think you’re so enlightened, go spend a week with your family.” – Ram DassReturning home for the holidays can be...
26/12/2025

“If you think you’re so enlightened, go spend a week with your family.” – Ram Dass

Returning home for the holidays can be a mirror.
Being with family often reflects not only the places we’ve healed, but also the patterns we haven’t.

May we learn to meet our ‘demons’ with curiosity and compassion; to feed them, transform them, and reveal the wisdom they carry.

For those holding space for others, or aspiring to, we warmly invite you to explore shadow work as a pathway to becoming an ethical psychedelic practitioner.

Because if you cannot meet your own demons with compassion, how can you hold space for someone else’s?

If you feel called to deepen this capacity in service of others, the Psychedelic Practitioner Core Training offers a relational, ethical, and embodied path into shadow work and self inquiry, as one of many foundational core competencies to holding space for non‑ordinary states.

👉 The training begins January 19, 2026

✨ Last call to apply — applications are closing soon

🔗 Apply today via the link in bio.

26/12/2025

What does it take to guide others safely through non-ordinary states?

At Synthesis, we believe it begins with you. That’s why our Psyche*delic Practitioner Core Training brings together internationally recognized leaders in the psychedelic field to support your professional and personal development across multiple dimensions: cognitive, embodied, sacred, and relational.

This 13-month certificate training is rooted in relationally attuned care, self-inquiry, and practical skill development. It’s designed to support those who feel called to this work as a path of service.

Unlike many other programs, this training:
✨ combines experiential and cognitive learning
✨ integrates research, wisdom traditions, and embodied practice
✨ emphasizes interdisciplinary meaning-making, ethics, self-inquiry, and relational attunement

If you're exploring professional pathways in psychedelic care, we invite you to learn more.

🗓 Training begins January 19, 2026
🌟 Early registration tuition savings available for a limited time
🔗 Apply today via the link in bio

Applications are closing soon ✨ Our 13-month Psychedelic Practitioner Core Training starts in January of 2026!The 13-mon...
24/12/2025

Applications are closing soon ✨ Our 13-month Psychedelic Practitioner Core Training starts in January of 2026!

The 13-month Psychedelic Practitioner Core Training is designed for those ready to work in the field of psychedelic care with a research-backed, wisdom-rich, somatically informed, and heart-centered approach.

The Psychedelic Practitioner Core Training begins on January 19th and offers:

✨ 250+ hours of education across cognitive, sacred, embodied, and relational wisdom lenses.

✨ Weekly lectures & small live study groups (8–10 participants) led by experienced facilitators

✨Experiential learning to foster deep self-exploration, personal and relational growth, along with professional skill development.

✨ Optional Colorado licensure pathway.

👉 $2500 Last Chance Tuition Savings:

Register by January 4, 2026 to save $1,500 on Core Training tuition and receive a $1,000 discount voucher for a future retreat or advanced training program.

👉 Discover more and apply today via the link in bio.

24/12/2025

What if the answers you’re seeking already live within you?

For those feeling called to listen inward and cultivate clarity this season, we’ve opened a limited number of spots for our next Immersion retreat, taking place February 18–22 at New Eden, The Netherlands.

This intimately held containers designed for those seeking guided inquiry for reflection, creating the conditions to reconnect with your inner wisdom and what feels most essential to you.

Join a community of 1,100+ individuals who have experienced the life-enhancing potential of psil*cybin, guided by our experienced facilitators.

To honor the depth and integrity of our February retreat experience, we are holding space for only 10 participants.

Immersion includes:

✨ 3 weeks of preparation
✨ A 5-day in-person retreat
✨ 3 weeks of integration support

Upcoming dates:

✨ February 22–26 | New Eden, The Netherlands

✨ April 26–30 | New Eden, The Netherlands

👉 Limited spots available

🔗 Take the first step by completing our 5-minute Pre-Screener (link in bio)

Winter has long been a season of stillness.Across cultures, it is seen as a time for deep rest, reflection, wisdom-shari...
23/12/2025

Winter has long been a season of stillness.

Across cultures, it is seen as a time for deep rest, reflection, wisdom-sharing, and tapping into the healing potential of calm.

In the natural world, hibernation is essential for life. Snow blankets the soil, insulating microbial life and ensuring fertile ground for spring.

For humans, this seasonal shedding can mean creating space for reflection and re-evaluating priorities, offering a counterbalance to the demands of modern life.

This winter, may you find deep reset and renewal in meditation, restful sleep, and the honor of your own natural rhythms.

If you feel called to pause and deepen your introspection this season, we have opened up a few spaces for our intimate Immersion retreat February 18-22 at New Eden, The Netherlands.

This retreat is designed to allow winter’s silent wisdom to surface, in an intimately held space of up to 10 participants, supported by professional facilitators, ceremonial container building, and restorative practices.

Set at New Eden, nestled in the Dutch countryside , where you can slow down by the crackling fireplace, warm your body in the sauna after a day of reflection, and move gently through guided group ceremonies against the backdrop of nature.

🔗 Take the first step by taking 5 minutes to complete the Pre-Screener questionnaire (link in bio).

In the mycelium, we see a metaphor for mutual aid, reciprocity, and radical interconnection.— Sophie Strand
21/12/2025

In the mycelium, we see a metaphor for mutual aid, reciprocity, and radical interconnection.— Sophie Strand

16/12/2025

"It was truly the most quietly supportive environment I’ve ever experienced. I have a greater sense of awareness of some of my own patterns, and I now feel very much at ease with myself and my ability to handle anything good, bad or frustrating. That was absolutely not the case before I went. I was kind of a basket case of emotions before.” - Eileen

Since 2018, Synthesis Institute has supported over 1,100 individuals with legal truffle journeys offering a space to come home to themselves, connect more openly with others, and rediscover meaning in their lives.

Those who’ve walked this path often speak of a renewed sense of clarity, deep rest, and a sense of belonging they hadn’t felt in years.

Immersion is a 7-week arc of inner work that includes:
✨ 3 weeks of guided preparation
✨ A 5-day retreat with 2 truffle ceremonies
✨ 3 weeks of integration and support

Curious to experience it for yourself?

📅 Our next Immersion Retreats are February 18 - 22, 2026 and April 26 - 30, 2026, in New Eden, The Netherlands.

🔗 Take the first step by taking 5 minutes to complete the Pre-Screener questionnaire (link in bio).

🔗If you are on the fence about high-dose psyche*delic work start by taking our Retreat Readiness Quiz (link in bio).

✨We look forward to connecting and journeying with you.

What does it take to guide others safely through non-ordinary states?At Synthesis, we believe it begins with you. That’s...
16/12/2025

What does it take to guide others safely through non-ordinary states?

At Synthesis, we believe it begins with you. That’s why our Psyche*delic Practitioner Core Training brings together internationally recognized leaders in the psychedelic field to support your professional and personal development across multiple dimensions: cognitive, embodied, sacred, and relational.

This 13-month certificate training is rooted in relationally attuned care, self-inquiry, and practical skill development. It’s designed to support those who feel called to this work as a path of service.

Unlike many other programs, this training:

✨ combines experiential and cognitive learning

✨ integrates research, wisdom traditions, and embodied practice

✨ emphasizes interdisciplinary meaning-making, ethics, self-inquiry, and relational attunement

If you’re exploring professional pathways in psychedelic care, we invite you to learn more.

🗓 Training begins January 19, 2026

🌟 Early registration tuition savings available for a limited time

🔗 Apply today via the link in bio

Psychedelics are sacred medicines. They open the heart, awaken the soul, and allow us to remember who we really are. — D...
14/12/2025

Psychedelics are sacred medicines. They open the heart, awaken the soul, and allow us to remember who we really are. — Dr. Gabor Maté ( )

Adres

Amsterdam

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