A deeply transformative retreat
A Full-Flood Iboga ceremony can be equivalent to many years — sometimes even lifetimes — of inner therapeutic work. Like a surgeon of the human psyche, Doctor Iboga, the spirit of the plant, goes straight to the root of our blockages, addressing and removing what no longer serves us. Within a single full-flood ceremony, it is possible to: 🌿 Bring an end to deeply ingrained patterns repeating since childhood — or across lifetimes. 🌿 Release unresolved trauma and heavy emotional imprints that may have persisted despite years of therapeutic work. 🌿 Decondition limiting beliefs and unconscious fears that quietly hold us back. 🌿 Heal wounds carried within the family lineage or from past lives. 🌿 Purify the physical and energetic bodies from disruptive energetic influences. 🌿 Restore mental clarity, emotional stability and inner peace, allowing one to step into life as a grounded and conscious co-creator. 🌿 Make a profound inner shift towards the realisation of one’s aspirations and life goals.
Inside Our Full-Flood Iboga Retreat Experience
Our Iboga ceremonies are sacred spaces of healing and transformation, held in deep respect for your body and for the sacred Iboga plant itself. They follow a precise protocol transmitted by South African shamans, designed to support a powerful, safe and memorable healing experience. ☀️ The Iboga retreat takes place over five days and four nights, allowing sufficient time for a deep transformative process with Doctor Iboga. This extended format also supports thorough integration before returning to everyday life. ☀️ Each participant receives an individual or paired shamanic healing session, intended to prepare the body, the psyche and the energetic field, and to support the work of Doctor Iboga. ☀️ How much Iboga is taken during the full-flood ceremony? The quantity of Iboga is guided by the body itself. Your body knows precisely how much it requires to address what you have come to heal. Each participant is unique, and doses naturally vary from one person to another. Throughout the process, we offer close guidance to ensure the experience is as gentle, supportive and transformative as possible. ☀️ All meals are homemade and carefully designed to support the body during this profound transformation. Each ingredient is chosen with intention and serves a specific purpose. ☀️ Several sharing circles are held to support emotional integration and to co-create a harmonious and sacred group space. ☀️ Dedicated time for integration is provided, always respecting the rhythm of your body and your emotional process. Participants typically leave the retreat feeling grounded, integrated and ready to step into the next chapter of their lives.
Reserve your place for the 21–25 October retreat
To ensure a personalised and deeply supportive experience, participation in the retreat is limited to a maximum of 7 participants. Instalment payment options are available here:
Iboga, a Specialist in Deep Human Healing
For many shamans, Iboga is regarded as the “Grandfather” of the Sacred Plants — a consciousness that has reached such a level of maturity and wisdom that it is able to facilitate forms of healing in humans that no other sacred plant can access in the same way, within a single full-flood ceremony. Doctor Iboga is known for his capacity to work at the root of profound human suffering, supporting the healing of trauma, addictions, soul wounds, ancestral memories, as well as the release of deep-seated fears and limiting beliefs. Today, a growing body of medical and scientific research supports what shamans and indigenous peoples working with Iboga have understood for generations: that this plant possesses exceptional properties capable of catalysing deep and lasting transformation when approached with respect, integrity and proper guidance.
The Island of Flowing Waters
Dominica was personally chosen by Doctor Iboga, the spirit of the plant, as the place where his ceremonies are to be held. While Jadhe was reflecting on where to welcome participants during a journey with the plant, Doctor Iboga clearly indicated his wish to be served in Dominica. With its wild and preserved nature, Dominica offers an ideal setting for full-flood Iboga retreats. Sparsely populated and home to a warm and welcoming community, this volcanic island — known for its 365 rivers and numerous hot springs — gently prepares participants for the sacred transformation they are about to experience. Its powerful natural environment supports grounding, purification and inner alignment, creating a container that naturally complements the depth of the Iboga process.
Jadhe Diesse & Arjuna Devaya
You will be welcomed and guided by Arjuna and Jadhe, who have been working with Iboga for over six years. Jadhe Diesse became an Iboga shaman following a direct calling from the spirit of the plant. She was trained to serve Iboga by her teachers in South Africa and has accompanied over a hundred people through full-flood ceremonies and Iboga micro-dosing programmes. A healer and facilitator of Men’s Circles, Arjuna Devaya is deeply committed to supporting participants throughout their Iboga healing process, offering grounded presence, guidance and integration support. Together, Jadhe and Arjuna have organised more than a dozen sacred plant ceremonies and have accompanied over a hundred individuals in their processes of healing and transformation.
Five days and four nights for a profound transformation
The journey with the plant lasts approximately 36 hours. The retreat itself unfolds over five days, structured as follows: ☀️ 24 hours of preparation, allowing the body to gently open and ready itself ☀️ 48 hours of deep healing with Doctor Iboga ☀️ 24 hours dedicated to integration Throughout the five days, a series of carefully curated practices and workshops support the body, the mind and the integration of your full-flood experience: ☀️ Iboga shamanic ceremony – Full-Flood ☀️ One individual or paired shamanic healing session ☀️ Alchemical vocal work workshops ☀️ Energetic workshops ☀️ Purposefully prepared meals, thoughtfully designed to support each phase of the process ☀️ Sharing circles and question-and-answer spaces at key moments of the retreat ☀️ Time for connection, self-reflection and immersion in nature, allowing for deep integration If you feel that the time has come to meet Doctor Iboga, we would be honoured to welcome you among us.
Begin Your Transformation Now
Full-Flood Iboga Retreat | 21–25 October 2026 Maximum 7 places to ensure personalised support. Instalment payment options available here:
A Shamanic, Human and Safe Approach
We support you at every stage of the process, from preparation through to integration: ✨ Preparatory interviews prior to the ceremony to clarify your intentions and ensure you are ready to enter the process consciously. ✨ Shamanic guidance throughout the ceremony, held in deep respect for the intelligence of the plant and your individual rhythm. ✨ Sharing circles and integration sessions throughout the retreat, supporting you in grounding insights and experiences into daily life. ✨ A maximum of 7 participants per retreat, ensuring a highly personalised and attentive level of support. ✨ Continuous presence throughout the retreat to support your personal process of transformation. You are never left alone. ✨ A dedicated integration WhatsApp group, open for one year and reserved exclusively for ceremony participants, allowing us to remain by your side as the healing received during the ceremony continues to unfold.
Detailed Retreat Programme
Set within a natural and nurturing environment, this retreat is an invitation to release old patterns, heal at a deep level, and reconnect with your essence in order to move forward towards your life goals. To ensure a high level of care and personalised support, participation is limited to a maximum of 7 participants per retreat. 📆 BEFORE THE CEREMONY 🥗 Dietary preparation: Several weeks prior to the ceremony, you will receive a precise dietary preparation protocol designed to prepare your body for the full-flood experience and to allow you to fully benefit from the healing properties of Iboga. 📙 Intention setting: The method developed by Jadhe Diesse places intentions at the heart of the preparation process. In the weeks leading up to the retreat, you will be guided in clarifying and preparing your healing and evolution intentions for the ceremony. 📆 DAY 1 – Wednesday 21 October ✨ Arrival of participants from 3:00 pm – beginning of the preparation phase. 🌍 Movements of the World – embodied practices to restore connection with the body, support energy circulation and prepare the system to receive the medicine and support integration. 🎶 Chakra & Alchemical Voice Workshops – energetic re-harmonisation, purification and activation of the voice. 🫂 First sharing circle – detailed explanations of the full-flood ceremony, connection and authentic sharing within the ceremony group. 📆 DAY 2 – Thursday 22 October 🫂 Preparation time & Q&A session – grounding intentions before the ceremony, with deep and authentic group sharing. 💧 Salt shower – a profound purification ritual supporting both the body and the energetic field. 🧘♂️ Individual or paired energetic healing session – to cleanse, harmonise and align your field prior to the Full-Flood ceremony. 🌍 Movements of the World – embodied practices supporting energy flow, grounding and preparation. 🎶 Chakra & Alchemical Voice Workshops – energetic re-harmonisation and vocal activation. 📝 Journaling & connection with nature – immersion in a powerful natural environment to support transformation and prepare for the sacred experience. 🌿 Full-Flood Iboga Ceremony – a deep shamanic ceremony, beginning Thursday evening and continuing until Saturday morning. 📆 DAY 3 – Friday 23 October 🌿 Full-Flood Iboga Ceremony – ongoing deep healing with Iboga. 📆 DAY 4 – Saturday 24 October 🌿 Gentle completion of the Full-Flood Iboga ceremony. 🧘♂️ Shamanic integration protocol. 📝 Journaling & connection with nature. 🫂 Sharing and integration circle – conscious integration of what has been released, with deep and authentic group connection. 📆 DAY 5 – Sunday 25 October 🥘🥗 Brunch 🫂 Final sharing and integration circle. 🧘♂️ Shamanic integration practices. 🛳️ Departure of participants at 2:00 pm. THROUGHOUT THE RETREAT 🥘🥗 Homemade meals prepared with care, designed to support your transformation process and nourish both body and mind. 🌀 Dedicated integration time throughout the stay, allowing you to fully embody the healing received and leave feeling grounded, aligned and confident. AFTER THE RETREAT ✨ A dedicated integration WhatsApp group, open for one year and reserved exclusively for your ceremony group. During the first year, a group integration call will be offered to reflect on and support the unfolding of your full-flood experience. 🌐 LANGUAGES SPOKEN French, English and Spanish. Basic Portuguese and Chinese are also spoken.
About Jadhe Diesse
Jadhe Diesse is an engineer, graduated from École Centrale de Lyon. Dedicated to healing and the elevation of humanity, she is now a Cacao and Iboga shaman, as well as a LaHoChi and energetic healing teacher. She is also the author of Incarne ton potentiel de Lumière, published by Éditions Lanore. During individual healing sessions, Jadhe works primarily through channeling and shamanic healing via vocal alchemy, focusing on the release of deep crystallisations at the root of limiting and repetitive patterns. She regularly facilitates ceremonies dedicated to ancestral healing. Already serving Cacao, Jadhe received a direct calling from Doctor Iboga, the spirit of the plant, who addressed her clearly: “Jadhe, you are a shaman. You must prepare yourself.” Before fully accepting her life mission, she undertook a profound personal healing journey with Iboga. Through this process, she cleared limiting fears and beliefs, soul wounds (including rejection and injustice), as well as hundreds of ancestral and past-life memories. She shares this extraordinary healing journey in her book. She then pursued her shamanic training with her teachers Teyonah Kakati Ma and Sy Fu in South Africa, and developed a unique micro-dosing programme combining Iboga therapy with channelled personal coaching. Since 2021, Jadhe Diesse has accompanied over a hundred people through Cacao and Iboga ceremonies, as well as Iboga micro-dosing programmes.
About Arjuna Devaya
Arjuna Deveya is an alchemist, deeply driven by inner transformation and the awakening of human consciousness. His journey towards the divine began in solitude, immersed in the forest and in direct communion with nature. Nature became his first medicine and his first teacher. Through her, he learned to listen to silence and to contemplate the beauty of the present moment. Today, his life is devoted to a sacred mission: to help humanity remember its divine nature. He supports those who feel called to heal at a deep level, to transmute karmic wounds, to rediscover inner peace, and to contribute to the emergence of a new world — one aligned with Dharma, where human beings live in harmony with the Earth and with their own hearts. As part of this mission, Arjuna also accompanies men on their paths of transformation through the facilitation of Men’s Circles. His wish is for each man to realise that he can be free, fulfilled and loving, while remaining true to his inner truth and his heart. What he has discovered through his own journey, he now shares with care, authenticity and responsibility: the courage to be oneself, without masks, grounded in truth and love.
Join the 21–25 October Retreat
To ensure a personalised and deeply supportive experience, participation in the retreat is limited to a maximum of 7 participants. Retreat Value Breakdown ✅ Pre-retreat preparation support (guidance and training videos) + dedicated WhatsApp support group for preparation and integration, open for one year: €350 ✅ Individual or paired shamanic healing session: €150 ✅ Iboga preparation workshops: €350 ✅ Full-flood ceremony: €1,900 ✅ Meals from 21 to 25 October: €150 ✅ Accommodation from 21 to 25 October: €180 Total value: €3,080 ➡️ To make this retreat more accessible, it is offered at a total price of €2,400. Instalment payment options available here:
Testimonials
They experienced Iboga either through a full-flood ceremony or through micro-dosing, accompanied by Jadhe Diesse and Arjuna Devaya
Jadhe is an exceptional shaman. When she initiated me into LaHoChi, I immediately felt that I was no longer alone — as if a gentle, supportive presence was accompanying me. She then guided me through two Iboga micro-dosing programmes, always with the same kindness, humanity and professionalism that define her work. Through her guidance, I was able to bring to light and release deep trauma linked to my wound of rejection and emotional dependency. What is remarkable about Jadhe is her ability to unite deep spiritual sensitivity with a rational and well-structured approach. With her, one feels both safe and supported by something far greater than oneself. Her authenticity and her genuine connection to the sacred make her accompaniment powerful, transformative and profoundly aligned. Thanks to the micro-dosing process alongside her, I began to dream again, to create, and to feel the desire to bring to life projects I once believed were beyond my reach. I rediscovered joy in simple things — the quiet happiness of being alive — and, above all, the feeling of finally meeting the most authentic version of myself, freed from the sadness that had clouded my view of the world. I am deeply grateful to have crossed her path. Her guidance is a true gift for those seeking to heal and to reconnect with the simple joys life wishes to offer us. Thank you from the bottom of my heart, Jadhe — and thank you, Doctor Iboga. The world deserves to know you ✨❤️
Martinique
It has now been five months since I experienced a full-flood Iboga ceremony with Jadhe and Arjuna in Spain. It was a unique experience — a journey into a completely unknown inner world. And yet, I felt a deep sense of trust, as I had been longing to live this experience for over a year and a half. My soul was calling me towards healing. I had already explored other therapeutic approaches to heal my wounds, but despite this, I was still experiencing periods of emotional instability, which made it clear that there was much more to heal. I struggled to fully commit to my life path or to find lasting fulfilment. I was constantly searching for myself. This identity quest kept growing within me, held back by fear and limiting beliefs — whether cultural, traditional or religious. One day, a very close friend of mine, who had experienced a sacred cacao ceremony with Jadhe, spoke to me about it repeatedly and encouraged me to try it myself. That cacao ceremony became a true turning point in my life. I gained deep insights into myself and realised that I needed to go further in my healing. A week later, I decided to buy Jadhe’s book — and it was a true revelation. Today, I can say that I was guided, and that divine timing truly exists. While reading her book, everything became clear: it was him… Doctor Iboga. In that precise moment, I felt a deep inner calling — a sense of clarity, almost like a lucid vision. A certainty settled within me, natural and undeniable: this was what I needed. I contacted Jadhe and joined the Iboga ceremony she was facilitating in Spain. I experienced something truly beautiful, in a simple yet warm and serene setting, completely disconnected from the outside world. I responded well to the plant and even experienced a direct encounter with Doctor Iboga. At the beginning of the ceremony, he appeared to me in a dream, in the form of a doctor wearing a white coat and holding a large notebook. He carefully reviewed all my intentions and then spoke to me in a calm and reassuring voice: “It’s all good. I’ve read everything. Everything is approved.” Now, five months after my full-flood ceremony, I can clearly say that the real work continued well beyond the ceremony itself. Many things have been cleared, released and transformed. This process has allowed me to align deeply with myself. Today, I am in the midst of a professional transition, and I no longer experience the emotional waves that once destabilised me. I feel grounded, at peace and deeply grateful. I take care of my body again: I exercise, I go to the hairdresser, I have renewed my wardrobe with clothes that truly suit me, I wear make-up again, and I cultivate gratitude on a daily basis. My relationship with my daughter’s father has also softened significantly. We communicate more clearly, conflicts have eased, and a genuine dialogue has been restored between us.
Paris — Elisabeth’s testimonial on the Iboga Full-Flood and Cacao Ceremony
My experience and work with Iboga have brought me so much — and continue to do so. It is an immense gift I gave to myself, a gift life gave me, and you both played a very important role in this unique journey. The work I now do with my clients, as well as the continuation of my numerology initiation with the person who is transmitting their knowledge to me, has deepened tremendously — as has my intuition. I now sense much more clearly what is right for me, and what is no longer right or aligned with my path. All of this feels like a true gift from life. I feel profound gratitude towards both of you, towards Doctor Iboga, and towards life itself. I hope everything is going beautifully with your wonderful son. I think of you often and continue to send you loving, heart-to-heart energies. With warm affection,
Switzerland
Questions & Answers
Here are the questions we are most frequently asked:
Who can take part in a Full-Flood Iboga Retreat? Any adult participant who does not present with heart conditions, high blood pressure, or psychiatric disorders may take part in an Iboga full-flood retreat. If you have heart conditions or hypertension, the full-flood ceremony is not compatible with your health condition. In this case, Iboga micro-dosing may be a safer and more appropriate option (please refer to the micro-dosing programmes offered by Jadhe). If you present with psychiatric conditions or personality disorders such as paranoia, bipolar disorder, clinical depression, or dissociative identity conditions, the full-flood ceremony is not suitable. In such cases, it is recommended to engage in long-term healing work, ideally over several months, within a traditional context alongside experienced shamans working with Iboga and other sacred plants, in a fully supervised and appropriate setting.
Are there any medical facilities on site during the retreat? Our way of serving Iboga follows a traditional shamanic approach and is guided by the intelligence of the body itself: ✅ You will consume Iboga root bark directly, not isolated ibogaine crystals. Using the whole root bark is considered a safer approach within traditional contexts, as it carries the full intelligence of the Iboga plant and acts in a more balanced and less aggressive way on the body and the nervous system than purified ibogaine. ✅ The quantity of Iboga served is guided by your body. Your body knows precisely how much Iboga is needed to support complete healing while remaining within safe limits. By listening to the body’s guidance, only amounts that are well tolerated are taken. Throughout the process, Jadhe Diesse and Arjuna Devaya closely supervise and ensure the safety of the quantities indicated. For these reasons, there is no medical equipment on site at the retreat location. However, a hospital facility is directly accessible by car in case of emergency. When held within a traditional shamanic framework, and when respecting both the plant and the quantities guided by the body, the process is considered safe for individuals in good general health. It will be asked to participants to undergo a medical check-up prior to the retreat to ensure that participation is appropriate for their health condition.
Is transport included in the retreat price? Transport is not included in the retreat price. The retreat fee includes: ✅ Shamanic preparation for the Iboga ceremony, including access to the preparation space, guidance and support, dietary preparation, intention setting, and an individual or paired energetic healing session. ✅ The full-flood Iboga ceremony. ✅ Accommodation from 21 to 25 October. ✅ Meals from 21 to 25 October. ✅ A dedicated integration WhatsApp group, open for one year following the retreat. Participants are responsible for making their own travel arrangements to reach the retreat location.
Is it recommended to stop alcohol before the retreat? Yes — it is mandatory to stop consuming alcohol, cannabis (marijuana), and any other plant medicines (such as Ayahuasca, San Pedro, psilocybin mushrooms), as well as any recreational substances or drugs (including LSD, MDMA, ecstasy, etc.), at least two weeks prior to the full-flood ceremony. If you are not ready to commit to this preparation, we recommend choosing an Iboga microdosing programme instead. For safety reasons, only participants who have fully respected the preparation protocol are accepted into the retreat. This is not a rehabilitation retreat. Regarding tobacco: It is strongly recommended to stop smoking two weeks prior to the retreat. However, we are aware that nicotine addiction can make this challenging. Participants are therefore asked to reduce smoking as much as possible and to refrain from smoking during the three days leading up to the retreat. Respecting these guidelines is essential to ensure both safety and the quality of the Iboga process.
What are the cancellation conditions? Due to the intentionally limited number of participants admitted to each retreat, the following cancellation policy applies: ✅ Free cancellation within 14 days of registration, except in cases where registration is made less than 14 days before the start of the retreat, in which case the final condition below applies. ✅ Up to 3 months before the start of the retreat, cancellation will result in a 25% retention of the total amount paid. If you find a replacement participant, a full refund will be issued. ✅ Up to 1 month before the start of the retreat, cancellation will result in a 50% retention of the total amount paid. If you find a replacement participant, a full refund will be issued. ✅ Less than 1 month before the start of the retreat, the retreat becomes non-refundable. However, if you find — or if we find — another participant to replace you, a full refund will be issued.
Where does the ceremony take place? 📍 The ceremony takes place on the island of Dominica. The exact location will be shared with participants one month prior to the ceremony, via their personal space and the dedicated WhatsApp group. 🛳️ Participants are invited to book their boat or flight tickets upon registration.
What type of accommodation is provided? An Iboga ceremony is very different from other types of sacred plant ceremonies. Due to the depth of the process and the intensity of the transformation involved, a dedicated and carefully held sacred space is essential. Accordingly: ✅ Throughout the retreat, participants sleep within the sacred space, which is also the ceremonial space. This is a shared space. Mattresses are set up in the ceremony room where the full-flood takes place. This space remains, for the entire duration of the retreat, a place of rest, connection and healing for participants. 🚿 Toilets and bathroom facilities are available on site. 🥘 Meals are prepared with great care, and access to the kitchen is reserved exclusively for the retreat team. 🌿 A natural outdoor space is also available, offering a supportive environment for introspection, meditation and reconnection with nature ✨
How should I prepare for a Full-Flood Iboga Retreat? In the weeks leading up to the retreat, you will receive detailed preparation guidelines in your personal space to support you in preparing for the ceremony. These guidelines include dietary recommendations, mental and physical preparation, as well as a list of items to bring. Following these steps will help optimise your experience. Some requirements — particularly those relating to alcohol and substance intake — are mandatory in order to take part in the full-flood ceremony. All instructions are explained clearly and thoroughly in the videos and written materials provided several weeks before the retreat. We ensure that participants are given more than sufficient time to prepare in an optimal way for their full-flood retreat — a sacred and singular experience in one’s life.
Do you have any further questions? We have created a comprehensive FAQ, available at the following link: https://www.hima-retreats.com/en/faq We invite you to consult it if you would like further information about our full-flood retreats. If you still have questions after reading the FAQ, please feel free to contact us directly at: [email protected] If you have several questions or would like personalised reassurance regarding your situation, you are welcome to book a private consultation with Jadhe Diesse via the same email address: [email protected] The 1-hour consultation is priced at £80. Please include “Retreat Consultation Booking” in the subject line of your email. With all our love, Jadhe & Arjuna
Course Curriculum
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Welcome to the Full-Flood Iboga Retreat!
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(Included in full purchase)
Welcome to the Full-Flood Iboga Retreat!
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(Included in full purchase)
✅ Personal Information for the Full-Flood Iboga Retreat
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(Included in full purchase)
Are you ready to step into a new reality?
Join us for this unique journey from 21 to 25 October 2026. Following your registration, you will be guided step by step to prepare physically, mentally and energetically for your Iboga retreat.