Kambo is the secretion of the giant monkey frog (Phyllomedusa bicolor), traditionally used by Pano-speaking peoples of the Western Amazon. It is purgative, not psychoactive. A small dot of secretion is applied to superficial burns on the skin and produces 15–30 minutes of intense physical purging — sweating, vomiting, sometimes diarrhoea — followed by a sustained sense of physical and mental clarity.
Kambo secretion contains a complex of peptides — dermorphin, deltorphin, phyllokinin, sauvagine, phyllomedusin — that act on opioid, cardiovascular, and immune system receptors. The physical effects: a sharp drop in blood pressure followed by recovery, intense sweating, gastrointestinal purging, and sometimes brief facial swelling. Subjectively, most people describe the experience as deeply unpleasant during, and unusually clarifying after.
Clinical evidence for therapeutic effects is limited compared to the classical psychedelics. Practitioners point to applications in autoimmune disorders, chronic pain, depression, and addiction recovery, but most claims rest on traditional use and observational reports rather than controlled trials.
Kambo is legal in Mexico and most jurisdictions because it is not a controlled substance. It is, however, physically demanding and requires careful screening.
8 verified providers
Rosarito Beach, Baja California
Established 2013. One of the few clinics in Mexico offering ibogaine, ayahuasca, kambo, and Bufo in an integrated programme — the proprietary ROPMex protocol layers medicines sequentially to prepare the body before the ibogaine experience. Fully licensed alternative care centre on the Rosarito coast.
Tepatitlán de Morelos, Jalisco
14-acre countryside finca with 170+ reviews and 4.95 rating on retreat.guru. Shipibo-trained shaman Humberto Alcalá leads ceremonies; Dr. Liberty Eberly (licensed psychiatrist) provides clinical oversight. Live music integral to ceremonies. Small groups. One of the most reviewed and positively rated multi-medicine retreat programmes in Mexico.
Tulum, Quintana Roo
6-day all-inclusive retreats including 2 ayahuasca ceremonies plus sweat lodge, herbal medicine bath, cacao ceremony, massage, and breathwork. Unique among Tulum centres for offering 2 weeks virtual preparation and 4 weeks post-retreat integration support. Jungle lodge accommodation, vegetarian meals.
Tulum area + Pacific coast
Long-established luxury retreat with the widest modality range of any facility in Mexico. Full medical team. Specialises in addiction and PTSD. Two locations, small private groups. High-touch, all-inclusive experience.
La Cruz de Huanacaxtle, Nayarit
One of the few centres in Mexico where kambo is the central medicine rather than an add-on. Operating since 2012, founded by Nirvana Rodríguez. Private sea-view accommodation. Three retreat formats: Breakthrough Wellness, Couple Connection, and Ibogaine Transformative. Medical checkups included with all programmes.
Playa del Carmen & Tulum, Quintana Roo
Best Seller rating on retreat.guru. Run by Alfonso and Adriana — both with 10–15 years experience in ancestral medicines — from a jungle location in the Riviera Maya. Kambo offered as standalone sessions or combined with Bufo as a paired sequence.
Xico, Veracruz
Intimate kambo-specialist retreat set in the cloud forest of Xico, Veracruz — one of the most ecologically distinct settings in Mexico. Maximum 6–8 participants. Three kambo ceremonies per retreat, traditional temazcal, somatic embodiment practices, integration circles, and full digital detox.
Riviera Maya, Quintana Roo
Long-established retreat space described as "the cradle of many medicine men and women." Shaman-led ceremonies with kambo offered alongside ayahuasca and cacao. Strong community reputation in the Riviera Maya plant medicine scene.