Programs

Immersion Experience, 2023

With Costanza Di Prisco, Gabriele Cotronei, Juan Tepui, Hanneke Meesters, Rachel Lovie, Ph.D. and Deryk Wenaus

Open Dates

The Immersion Experience is an invitation to participate in a heart-opening journey at the culmination of 12 months of learning and growth. Building upon the success of the highly acclaimed Immersion Experience in August 2022, we are pleased to present you with the opportunity to experience a Synthesis-style retreat firsthand. Join your peers from the […]

EPC - Ethical Psychedelic Care (PIF)

Open Dates

EPC - Ethical Psychedelic Care (2P)

Open Dates

GIC Conference Scholarship

Open Dates

Access CE Credits

Open Dates

Earn CEs Through the Psychedelic Practitioner Core Training The Psychedelic Practitioner Core Training offered by The Synthesis Institute is a comprehensive, post-licensure certification program designed to enhance clinical competencies in psychedelic-assisted therapy. The course provides licensed mental health professionals with an in-depth understanding of the methodologies, ethics, and research supporting psychedelic therapies, making it highly […]

Private Transportation

Open Dates

You will receive details upon completion of payment.

Synthesis Retreat Gift Certificate

Open Dates

Offer the Gift of Immersion A Synthesis Immersion Retreat gift certificate offers the opportunity to explore new ways of being through a legal, professionally guided psilocybin retreat program in the Netherlands. Synthesis Immersion Retreats are designed to support deep self-inquiry, clarity, and meaningful personal insight within a carefully structured and safety-focused container. Each program includes […]

Testing LeadDyno

Flexible Dates

Immersion: Synthesis’ 5-Day Legal Psilocybin Retreat in the Netherlands - February 2026

With Bernardino Machado, Dr. Lela Mosemghvdlishvili and Hanneke Schots

February 18 - 22, 2026
New Eden Retreat Centre, Nertherlands
With six weeks of guided preparation and integration surrounding a 5-day immersive retreat in the green landscapes of the Netherlands, this experience offers the opportunity to reset, reflect, and reconnect with your true self. Guided by Synthesis, a pioneer in the modern psychedelic movement, you’ll benefit from years of research, practice, and innovation in safe, legal, and transformative psychedelic care.

Immersion: Synthesis’ 5-Day Legal Psilocybin Retreat in the Netherlands - April 2026

With Bernardino Machado and Mary Bredin

April 26 - 30, 2026
New Eden Retreat Centre, Nertherlands
Step into a transformative journey of healing, growth, and connection. With six weeks of guided preparation and integration surrounding a 5-day immersive retreat in the green landscapes of the Netherlands, this experience offers the opportunity to reset, reflect, and reconnect with your true self. Guided by Synthesis, a pioneer in the modern psychedelic movement, you’ll benefit from years of research, practice, and innovation in safe, legal, and transformative psychedelic care.