Synthesis

Synthesis is a legal psilocybin retreat company based in the Netherlands, offering 'Immersion' — a comprehensive 7-week program including a 5-day in-person psilocybin truffle ceremony retreat held at the New Eden venue 90 minutes from Amsterdam. Founded in 2018 and having supported over 1,100 individuals, Synthesis integrates modern science with contemplative wisdom traditions and has collaborated with the Psychedelic Research Group at Imperial College London.