The Huni Kuin (Kaxinawa) Cumaru snuff is prepared with Cumaru (Dipteryx Odorata) ashes. According to the Huni Kuin indigenous knowledge, Cumaru is a tree that does not rot, as it is – as they say – “very true”, or real as its one of the hardest woods available. It is also believed that she possesses the wisdom of many enchantments, her strength being associated with spiritual protection and the power to fight off the evil eye. Cumaru ash brings strength to snuff and is quite drying, so it is very good for breathing problems, but not so suitable for daily use. Cumaru is a great medicine for concentration!