What is Pure THP?

Pure THP is tetrahydropalmatine (THP), an isoquinoline alkaloid isolated from Corydalis yanhusuo and related plants. It is supplied as a concentrated single-compound powder rather than whole-plant material.

THP and Corydalis

Tetrahydropalmatine is the studied compound most associated with Corydalis (Yan Hu Suo), a plant in the poppy family long used in traditional Chinese herbalism. Pure THP is the isolated alkaloid; for whole-plant forms, see our Corydalis Root Powder and Corydalis Extract.

Pure THP: sizes

Pure THP is sold by weight in 1/2 oz and 1 oz sizes. We sell ethnobotanicals for educational and research purposes and make no health or therapeutic claims.

Storage

Store Pure THP in an airtight container, away from heat, light, and humidity.

Pure THP at a glance

Compound

Tetrahydropalmatine (THP)

Class

Isoquinoline alkaloid

Source

Corydalis yanhusuo and related plants

Form

Concentrated powder isolate

Sizes

1/2 oz and 1 oz