Establishment of Triptherapie
Triptherapie was founded in 2018 Through Marcel van der Putten, from a strong personal and scientific motivation. The reason for the foundation lay in his conviction that psychedelics, and in particular magic truffles with psilocybin, can play a key role in mental health recovery, provided they are used in a responsible and well-guided manner.
Marcel's background in (biochemistry, his passion for psychology, nutrition and well-being, and his own transformative experiences with psychedelics converged into a holistic vision. He saw that existing therapies often fell short for persistent complaints like depression, anxiety, or trauma, and wanted to offer an alternative that not only addressed symptoms but also worked at deeper levels of consciousness, neurochemistry, and life perspective.
Triptherapie was founded with the goal of making psychedelic therapy accessible in a safe, professional, and personalized way. Since then, Triptherapie has combined psychedelic sessions, lifestyle coaching, neurochemical support, and integration guidance into a comprehensive concept unique in the Netherlands.
Triptherapie has grown into a market leader
Since its founding in 2018, Triptherapie has grown to become the market leader in the field of therapeutic psychedelic trajectories in the Netherlands. With now more than 3000 guided sessions by name, ranging from individual psilocybin sessions to truffle ceremonies, relationship therapy and MDMA analog therapy, Triptherapie has firmly established itself as the most experienced and versatile platform within this rapidly growing branch of psychedelic therapies.
Our strength lies in the professionalization of psychedelic guidance, where safety, care, and depth are paramount. In recent years, we have not only supported thousands of clients in their personal journeys, but we have also expanded our team with several certified therapists, psychologists, and social workers. This growth has allowed us to help a broader group of people.
What started as an initiative by founder Marcel van der Putten has now grown into a mature organization with national coverage, collaboration with general practitioners and therapists, and a strong position at the forefront of a new approach to mental health.
With this growth, we remain true to our mission: the safe, professional and transformative use of psychedelics as a catalyst for real change.
Video about the Triptherapie method
If you want to get an idea of what Triptherapie contains, then the video about Triptherapie An absolute must-see. The film you can watch here not only showcases the unique character of Triptherapie as a company, but also features six experienced supervisors and provides an impression of the atmosphere. Psychedelic Loft in Schiedam, and contains two in-depth client stories.
In the video, clients openly share their transformative experiences with psychedelic therapy. They discuss, for example, how truffle sessions and MDMA therapy helped with anxiety and finding inner peace.
Our therapists and trip sitters
Our team at Triptherapie is multidisciplinary and consists of a diverse group therapists, psychologists and experienced trip sitters. What unites us is a shared mission: to guide profound, safe, and healing psychedelic experiences focused on personal growth, trauma integration, relief of psychological complaints, and the rediscovery of meaning.
Within our team you will find certified psychologists and therapists who are trained both internally and externally to work with psychedelics. Thanks to their backgrounds in psychology, body-oriented therapy, and systemic work, they are uniquely equipped to provide therapeutic interventions where needed during a psychedelic session. They often guide clients struggling with issues such as depression, anxiety, trauma, or low self-esteem.
Our trip-sitters specialize in guiding deep psychedelic processes, which is especially valuable during high-dose psychedelic sessions using hallucinogenic psychedelics. They create the peace and trust needed to let go.
We also collaborate behind the scenes with various general practitioners, therapists, and psychiatrists who are open to innovative treatment methods like psychedelic therapy. These partnerships allow us to consult with medical professionals in complex cases, such as those involving medication use or a psychiatric history, to ensure the safety and effectiveness of a session.
Overview of available session leaders
With a background in chemistry, a passion for philosophy, and extensive knowledge of psychology and health, his approach is holistic. Marcel is a full-time trip leader. With over 2,300 guided sessions, Marcel is the most experienced member of our team.
Ronald is a psychosocial therapist and has completed the following training: Jungian Philosophical Therapist, Psychodrama Therapist, Master Voice Dialogue, Transformational Psychology, Internal Family System (IFS), Mindfulness and Compassion Trainer.
Janneke is studying Applied Psychology, is a lifestyle coach, handles initial client contact, develops lifestyle plans, and performs administrative tasks. She also acts as a confidential counselor. In addition to these duties, she is available to facilitate sessions on a limited basis.
As a psychologist, Reineke combines both conventional and alternative care methods. She utilizes various techniques, such as talk therapy, yoga, breathing exercises, and EMDR, combined with the therapeutic effects of psychedelics.
Sascha has a solid foundation as a psychedelic therapist, thanks to her psychology studies, Master's degree in Clinical Psychology, and experience working in addiction treatment, (specialized) mental health care, and rehabilitation as a psychologist. She also has additional training in cognitive behavioral therapy and EMDR.
Gijs has 20 years of experience in outpatient mental health care. He taught and supervised the Mental Health and Addiction Care program at the HAN University of Applied Sciences Arnhem Nijmegen. He also has extensive experience in mindfulness, talk therapy, neurofeedback, meditation, compassion training, and ACT.
Supportive therapist
Ylva is a BIG-registered GZ psychologist and supports Triptherapie as an advisor in the areas of psychological care, mental health frameworks, safety, and integration. Ylva does not offer psychedelic sessions but is available for additional support.