“Our name is a tribute to our core mission; providing an integrative approach to transformative wellness synthesizing modern science and medicine with wisdom traditions, ancient shamanistic rituals, and spiritual practices.”


Synthesis spearheads a new era in the integration of psychedelics into modern culture. In professionally curated settings, these remarkable molecules can be agents of transformational experiences.

They offer safe, legal, medically supervised psychedelic retreats in Amsterdam. Psychedelic experiences are made accessible for curious individuals who want to utilize moderate-to-high doses of truffles to catalyze creative breakthroughs, explore consciousness, find meaning, improve confidence, and search for a mystical experience.


Synthesis Venue – VENWOUDE


Click here to explore the different venues that Synthesis offers “to help you to slow down, untrouble your mind from your day-to-day concerns, and provide a sense of ease for you to journey within yourself with a transformational experience.”

The current retreat that is offered by Synthesis is called Expansion. It is a Comprehensive Program including
preparation, a 5-Day psychedelic supported retreat and integration. Fill out the questionnaire to enrol in their 2023 program or contact the team directly for more information.