Contact

For inquiries regarding the utilization of ethnobotanicals, or in case you are experiencing an adverse situation or difficulty integrating and experience, please read this page. For inquiries regarding legal support , please read this page.

  • We don’t offer sessions of ayahuasca or iboga.
  • We don’t recommend centers or people who perform/do sessions.

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    Office

    Carrer de Sepúlveda, 65 , Oficina 2, 08015 Barcelona España +34 931 88 20 99
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    José Carlos Bouso ICEERS integración de saberes integration of knowledge
    TEDx Dalt Vila Jerónimo Mazarrasa medicina veneno
    La Seta Crítica Sierra de Guadarrama
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    NEWS HUMAN RIGHTS

    Words Matter: Decolonizing Language About Psychoactive Plants

    Language, in addition to communicating, can become an ideological tool. Words are not only vehicles of information, but also construct...

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    EVENTS Noticias NEWS

    The Integration of Knowledge in Healthcare Systems

    Under the title “The Science & History of Psychedelics,” Bouso explored the neurobiological basis for the use of psychedelics,...

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    Noticias NEWS

    Medicine or Poison: The Paradox of Psychoactive Plants

    In a world that oscillates between spiritual veneration and criminalization, Jerónimo Mazarrasa — Program Director at ICEERS —...

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    EVENTS NEWS

    La Seta Crítica III: Conscious Encounters and Community in the Mountains of Madrid

    On the weekend of May 24 and 25, 2025, the third edition of La Seta Crítica was held in the Sierra de Guadarrama, in Madrid. This...

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