Kratom is a tree in the Coffee family that is native to Thailand where it has a long history of use. It was mainly used by workers but has also been employed for a variety of other purposes.

Psychotria viridis is a shrub from the Coffee family. It is the most common admixture to Ayahuasca preparations used in South and Central America.

Sustainably wildharvested Green Vein Kratom leaves from Borneo, milled to a very fine (200 micron) powder.

Uncaria tomentosa, powdered Cat's Claw, is a wonderful gift of nature. It's name is derived from the claw-like thorns that grow along the vine.