Uxi is a Huni Kuin rapé that the supplier describes as a blend of tobacco grown and harvested by the Huni Kuin and the ash of the uxi amarelo tree, Endopleura uchi. It comes in a 10 g or 50 g metal tin with a screw lid.
- Blend name: Uxi
- Declared ingredients: Ash of the uxi amarelo tree (Endopleura uchi); tobacco
- Origin: Brazilian Amazon (according to the supplier)
Rapé · Rapeh · 10 g / 50 g
Uxi: Huni Kuin rapé with uxi amarelo ash
Uxi is a rapé (also written rapeh or hapé) sold under the name of the Huni Kuin, also known as Kaxinawá, a people of the Brazilian state of Acre. According to the supplier, the blend was developed together with Indigenous makers from the Brazilian Amazon and has two components: the ash of the uxi amarelo tree and tobacco that the Huni Kuin grow and harvest themselves. The lid label carries the printed warning "Smokeless tobacco is addictive". Mycotrop offers Uxi in 10 g and 50 g, with the same blend in both sizes.
- 10 g / 50 g
- Brazilian Amazon
- Blend name
- Uxi
- Declared ingredients
- Ash of the uxi amarelo tree (Endopleura uchi); tobacco
- Net weight
- 10 g or 50 g
- Origin
- Brazilian Amazon (according to the supplier)
- Reference
- RAHK17-10 (10 g), RAHK17-50 (50 g)
- Sold as
- Collectible or souvenir item; do not consume
The uxi amarelo tree (Endopleura uchi)
The supplier names the tree Endopleura uchi and gives uxi amarelo and cumatê as its common names. GBIF lists it as an accepted species of the family Humiriaceae, with Sacoglottis uchi as its basionym, and records the Portuguese names uxi, uxi-amarelo, uxi-liso and uxi-pucu. Kew’s World Checklist of Vascular Plants gives its native range as Bolivia, northern Brazil, Guyana and Venezuela. For this rapé, the ash of the tree is used.
Tobacco grown by the Huni Kuin
According to the supplier, the Huni Kuin cultivate and harvest the tobacco for this blend themselves rather than buying it in; no species is named. For the Huni Kuin blend Capemba, by contrast, the supplier names tobacco from Alto Acre or Sena Madureira. Cumaru is another blend built on the ash of a single tree species; the full range is in the Huni Kuin category.
Rapé: what is known
Rapé (also spelled hapé or rapeh) is the name for Amazonian snuffs, most often made of finely ground tobacco, usually Nicotiana rustica, mixed with bark ash or other plants. In Portuguese, rapé simply means snuff; the word comes from the French “râpé”, grated. There is no single recipe: the blend changes with the people, the region and the purpose, and tobacco-free rapés also exist.
Among several peoples of Acre, including the Huni Kuin, the Yawanawá and the Noke Koî (Katukina), rapé has a ritual role. It is blown into the nostrils with a tepi, a long pipe handled by another person, or with a kuripe, a V-shaped applicator used on one’s own.
| Known compounds | Nicotine, in very variable amounts: 0.6 to 4.8% in the rapés analysed by a US CDC laboratory. Alkaline ashes make the nicotine easier to absorb (Stanfill et al. 2015). |
|---|---|
| Reported effects | Brief burning in the nose, watering eyes, runny nose; dizziness, nausea and sometimes vomiting, which practitioners call a “purge”. Rapé is not psychedelic. |
| Traditional use | Shamanic and communal use among the Huni Kuin, Yawanawá and Noke Koî of Acre, often in ceremonies where ayahuasca is also present (ISA; Faria 2016). |
| State of research | Chemical analyses of commercial products, with no clinical study of rapé itself. Health data come from studies of smokeless tobacco. |
Good to know
- Rapés with tobacco contain nicotine, which is addictive and speeds up the heart; they are not suitable during pregnancy or for people with heart disease.
- The International Agency for Research on Cancer classifies smokeless tobacco as carcinogenic to humans (Group 1).
- Nicotine is toxic to children and pets: keep rapé out of their reach.
- Do not share an applicator: traces of blood can remain on the tips.
Storing rapé
Keep rapé in a tightly closed container, dry, away from light and heat: the powder takes up moisture and clumps quickly.
Specifications
| People or maker | Huni Kuin, with Indigenous makers from the Brazilian Amazon (according to the supplier) |
|---|---|
| Blend name | Uxi |
| Declared ingredients | Ash of the uxi amarelo tree (Endopleura uchi); tobacco |
| Tobacco | Yes: grown and harvested by the Huni Kuin (according to the supplier); species not stated |
| Net weight | 10 g or 50 g |
| Origin | Brazilian Amazon (according to the supplier) |
| Packaging | Round metal tin with a screw lid; the lid label carries a tobacco warning |
| Reference | RAHK17-10 (10 g), RAHK17-50 (50 g) |
| Sold as | Collectible or souvenir item; do not consume |
Discreet delivery
Orders are packed on working days and leave in plain outer packaging that does not describe the contents. Once your order has shipped, we email you the tracking link when one is available. Estimated delivery times, right of withdrawal and exceptions: Delivery, tracking and returns.
Sources: Stanfill et al. 2015, Food Chem Toxicol 82; Faria 2016, Federal University of Santa Catarina; Instituto Socioambiental, Povos Indígenas no Brasil; IARC Monographs vol. 100E; supplier information. Updated 5 October 2026 by the Mycotrop team.
Frequently asked questions
What is Uxi rapé made of?
According to the supplier, the ash of the uxi amarelo tree (Endopleura uchi) and tobacco grown by the Huni Kuin.
What is uxi amarelo?
A tree of the family Humiriaceae, Endopleura uchi, native to Bolivia, northern Brazil, Guyana and Venezuela according to WCVP.
Who grows the tobacco?
According to the supplier, the Huni Kuin themselves. The tobacco species is not stated.
Which sizes are available?
10 g and 50 g, both with the same blend.
Does rapé contain tobacco?
Most rapés do: ground tobacco, often Nicotiana rustica, mixed with ash or other plants. Some blends are sold tobacco-free. Each product’s specifications state what the supplier declares.
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