Private psilocybin sessions

A private psilocybin session with Marcel as your guide means you're choosing for the most experienced guide in the Netherlands! With a staggering amount of 2346 persons guided up until April 1st 2026, Marcel is probably one of the most experienced in the world.

What do you get?

Intake, neurotransmitter test, personal advice, preparation calls, a psilocybin session with a dose of your likings and integration. De 1600 USD rate is including the overnight stay, healthy food an drinks (of your choice). The rate of 1500 euro is for psychedelic sessions on the location that you have arranged yourself. This could be anywhere in the Netherlands, but it's preferred between Amsterdam, Rotterdam and Utrecht. Or closeby the beaches in Zandvoort or Noordwijk.

About Triptherapie:

Triptherapie is a Netherlands-based provider of guided psychedelic sessions, truffle ceremonies, and retreats. Founded in 2018, the organization positions itself as a specialist in legal psychedelic support, with more than 3,500 clients guided through sessions and ceremonies in the Netherlands.

What makes Triptherapie distinctive is its protocol-based approach. Within the broader field of psychedelic therapy, Triptherapie refers to a specific method that combines the psychedelic experience with personalized preparation and integration. According to its own protocol page, the organization adds therapeutic attention around each session through intake, tailored preparation, and guidance that is adapted to the participant’s personal situation.

The preparation process can include an intake assessment, a neurotransmitter test, and personal advice on lifestyle factors such as diet, supplements, movement, sleep, and mindset. Triptherapie also describes the use of reading, viewing, and listening suggestions as part of the preparation, based on the idea that what a participant absorbs beforehand can influence the direction and therapeutic value of the experience. The protocol generally works with a preparation period of about two weeks.

The team consists of psychologists, therapists, and internally trained psychedelic guides with different professional backgrounds. Triptherapie states that its programs are carried out under the supervision of a BIG-registered advisor and supported by academically trained psychologists and therapists with relevant NIP and AGB registrations, alongside trained guides. The organization also emphasizes integration as an essential part of the process, helping participants translate insights from the session into meaningful changes in daily life.

Triptherapie’s mission is to support health, personal growth, and spirituality through a holistic approach in which body and mind are treated as connected. The organization presents its work as broader than a single ceremony or session, focusing instead on a full trajectory of screening, preparation, the guided psychedelic experience itself, and follow-up integration. At the same time, Triptherapie explicitly states that psychedelic therapy is not yet a recognized medical treatment and does not replace regular medical or psychological care.