About us

The science of Ayahuasca: effects on mindfulness, creativity, performance, depression, addiction and trauma

Science based mindfulness training: EEG measurements, meditation practice, micro-dosing ayahuasca, enlightenment made tangible

Authentic Ayahuasca rituals: choose your preferred setting

Personalized success workshop: define your goals, realize your potential, rid yourself of fear

We utilize the positive effects on mindfulness and brain-plasticity during the so-called "afterglow" of Ayahuasca and practice powerful meditations which are developed to unfold the secrets for moment-to-moment awakening into inner freedom and open-eyed ecstasy. Revealing a treasury of powerful pathways to direct revelation and personal growth.            

Far from unnecessary discomfort, dogma or superstition, AYAHUASCA MASTERMIND integrates ceremony, science, mindfulness and personal success.

As fascinating as the Science of Ayahuasca is, very little scientific knowledge is known to practitioners, shamans and gurus alike. There are many superstitions about Ayahuasca and even some common misconceptions, that can turn out very problematic for certain individuals, such as unnecessarily strict diets in preparation, unnecessary add-mixtures to the brew or simply over-dosages.

In order to make the Ayahuasca experience as beneficial as possible, it must not only be taken in a safe environment, with the right context, free from misconceptions and superstitions, but the emphasis should be more on the so-called "afterglow" of Ayahuasca rather than the ceremony.

Before you arrive in Brazil we will educate participants about why and how they can benefit from Ayahuasca from a scientific standpoint. In our Webinars they learn all about state of the art scientific research regarding the mechanisms, benefits and risks of taking Ayahuasca. 

Once in Brazil, they will partake in mindfulness training and meditation practice. We measure mindfulness abilities using a research-grade EEG device before and after a micro-dose of Ayahuasca.

If you are interested in our Mastermind, get in touch: greinerconnect@gmail.com - We speak German, English and Portuguese and are happy to answer any questions regarding our mastermind.

Founder @ Ayahuasca Mastermind

A human being is part of a whole, called by us the ‘Universe’ —a part limited in time and space. He experiences himself, his thoughts, and feelings, as something separated from the rest—a kind of optical delusion of his consciousness. This delusion is a kind of prison for us. Albert Einstein

Venue Highlights

Santos is located a 90 minute drive from Sao Paulo Airport at the beautiful coastline of the state of Sao Paulo and is considered one of the best places to live in Brazil. Due to its beaches, infrastructure and safety it is the perfect setting for our mastermind. Santos is a recognized spa town featuring a seven-kilometer stretch of beach with a verdant promenade that is the largest Beach Front Garden in the world (Guinness World Records) and separates the beach from the seafront condos and hotels, along which families and friends walk, bike, skate, surf, you name it.


With the help of our advice and recommendations you will choose your preferred accommodation in Santos, SP. Hostel, Airbnb or luxury hotel. Choose according to budget and preference. There is a lot to experience in Santos in culture, yoga classes, surf-lessons, hiking, paragliding etc. we will make sure to guide you to all the best spots.


There are many ways to get around in Santos i recommend, by foot, bike and Uber. The small municipality has over 2000 active Uber drivers and a ride across the entire city costs about 5 USD in average.

Tags: ayahuasca business creativity enlightenment marketing meditation mindfulness networking performing science

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The long, long river
A single line
On the snowy plain Boncho

Why Retreat?

We asked people why they go on retreat, here's what they said:

I am an oncology nurse and a few long time patients have died recently. I need to rejuvenate and return to my breath! Elizabeth

Retreat Guru's Vision

We believe human beings are innately wise, strong and kind. This wisdom, although not always experienced, is always present. Going on retreat is a beautiful way to reconnect to our basic sanity and health. Our aspiration at Retreat Guru is to inspire people to experience authentic retreats and reconnect with their innate wisdom, strength and kindness.

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