Botanical Overview
Gambir (Uncaria catechu) is a species in the Pedaliaceae family. This species belongs to the Pedaliaceae family, a group of flowering plants. Although comprehensive ethnobotanical records are limited, phytochemical studies have identified 30 compounds in this species, suggesting potential medicinal value.

Family Context
The Pedaliaceae family is widely distributed. Notable medicinal members include:
- Sesame — 69 documented uses
- Devil’s Claw — 6 documented uses
- Cat’s Claw — 1 documented uses
Active Compounds
Phytochemical research has identified 30 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).
The identified compounds include the following categories:
- Phenolic: antioxidant compounds that neutralize free radicals
- Alkaloid: nitrogenous compounds with diverse pharmacological activities
- Tannin: astringent compounds that tighten tissues and resist infection
Research Status
Although this species has documented phytochemical constituents, its ethnobotanical and clinical documentation remains incomplete. Further ethnobotanical and pharmacological research may reveal additional therapeutic applications for this species.