NEW: Spinoza Apotheka Natura Microdosing and more


Learn how to change your mind and connect with your body.


Are you looking for more joy and meaning in life? Start your journey of inner exploration with our online preparation workshop. Confidently embark on our nature retreat culminating in a profound psychedelic experience. Access our app with practical tools to prepare yourself optimally. Learn to integrate your gained insights into your daily life in our integration workshop.

Step 1


Online workshop about psychedelics with meditation and breathwork practices.

Meet your psychedelic guides and fellow ceremony participants.

Get access to our intuitive app with music, guided meditations, and more.

Step 2


One day and one night retreat in a lush forest outside Amsterdam.

A psychedelic ceremony with beautiful live music and expert guidance.

Includes delicious organic meals, mind-body techniques, and overnight stay.

Step 3


Online workshop to clarify your insights and reflect on their meaning.

Get practical tools to integrate your learnings into your daily life.

Learn how to get the most out of your psychedelic experience.


FrequENTLY ASKED questioNS

  • A psychedelic experience allows you to gently and calmly open up to thoughts and feelings that you may avoid in everyday life. You may feel a deeper connection with yourself, allowing you to address a wide range of issues. Psychedelics improve the brain’s neuroplasticity, which can be helpful in breaking thought patterns and replacing old habits with more beneficial behavior. Psychedelic journeying is most beneficial when supported by our preparation and integration workshops and the daily practices we offer in our app.

  • Psychedelic plants and fungi have been used in indigenous medicinal traditions for thousands of years. The scientific world has studied the benefits of psychedelic truffles since the 1950s and has repeatedly reported positive effects on behavior, cognition, spirituality and consciousness. As scientific research continues, promising results are made in neuroscience, mood and mental disorders, addiction and habit formation.

  • There are two main considerations when taking psychedelics: your physical and mental health and the timing in your life. If you are receiving treatment or taking medication, please consult your doctor. As for timing, trust your intuition. Do you have enough time and space in your life? Are you in a balanced and open state of mind? The tools we offer, like our Psychedelic Masterclass, are designed to help you create the optimal conditions for mind and body.

  • Your experience and the duration of its benefits are likely to improve when you’re well-prepared. Our Psychedelic Masterclass offers a variety of practices to create the right mindset and environment for a meaningful, insightful and safe journey. We will give you detailed practical information on dietary recommendations and help you find peace of mind through meditative practices and breathwork in the Preparation workshop and before we start the ceremony. 

  • Psilocybin is completely safe when used responsibly in a safe environment with people you know and trust. It is a naturally occurring substance that is converted by the body into psilocin, which acts on the serotonin receptors in the brain. Psilocybin is not addictive and there are no known reports of overdoses. We do advise you to conduct your own research as well and to consult various sources of information. 

  • Fresh truffles containing natural psilocybin are legal to buy and consume in the Netherlands. This is not the case in most parts of the world yet, but more and more countries currently have legislation under consideration to make psychedelic therapy more widely available.

  • In our ceremonies, we offer legal truffles containing natural psilocybin. This induces a psychedelic experience of approximately 4-6 hours. We generally offer a high dose of 21 grams of fresh truffles or more. Dosages are determined in consultation with each individual participant and based on your experience, intention, and physical and mental condition.

  • Our Sclerotia Psilocybe are 100% natural, unprocessed and free of additives. Do not consume if you are under 25 years of age, pregnant or breastfeeding. Do not take in combination with alcohol, drugs or medication or while driving. Please consult your doctor beforehand if you have a mental and/or medical condition. Read more in our protocol.

  • Do not consume psilocybin when you take medication. Always consult a doctor before you take any further steps. If you have any specific questions, we can also consult our medical expert to help you gain clarity.

  • (PLEASE CONSULT A DOCTOR WHEN IN DOUBT) There are a few important contra-indications, such as if you are suffering from heart problems, if you are currently dealing with mental issues, or when you are pregnant.

    Please make sure that you carefully check the following contra-indications:

    – You have no current physical or mental health disorder;

    – You have no history of psychosis or close relative with a schizophrenic disorder;

    – You do not currently take any medication;

    – You are not currently pregnant or breastfeeding.

€1198,- INCL. VAT

SCIENTIFIC research and DEVelopment

Our organization’s name is a tribute to the philosopher Benedict de Spinoza, who lived and worked in Amsterdam.

In his most influential work, Ethica, he places significant emphasis on the importance of reason and evidence in the pursuit of knowledge. His way of reasoning has been essential to the establishment of modern science.

Like Spinoza, we highly value scientific research and ideally base our assumptions on facts and objective observations.

To perpetually improve our method, programs and ceremonies, we have initiated several research and development programs in collaboration with the Universities of Lisbon and Buenos Aires.

GROund for GRowth

Our psychedelic retreat program provides solid ground for personal growth. It is designed to shed light on aspects of your life or personality that may need more attention. You will learn to shift your awareness from your head to your heart – from rational to intuitive decision-making.

  • Access deeper layers of consciousness to determine what is essential to you.

  • A psychedelic experience can help you to go beyond the individual self and get a sense of something much greater that we are a part of.

  • Recreational use can be fun, intentional use can help you bring real change into your life.

  • Move beyond your conditioned mind and connect to a deeper intuitive intelligence.

  • Experience the power of the shift of perspective that a psychedelic experience can bring about.

WE ARE Here to guIDE YOU

Whether you have no experience at all and want to familiarize yourself with psychedelics in a safe and responsible way, or if you are looking for more profound and meaningful experiences, you are welcome with us. We offer a highly personalized approach, from preparation to integration. We’re here to guide you all along the way.

PHAses OF APSYchedeLIC jourNEY