Jiaogulan

Identity

Common Name

Jiaogulan

Scientific Name

Gynostemma pentaphyllum

Botanical Family

Cucurbitaceae

Native Region

Southern China and Southeast Asia

Cultivation Regions

Southern China, Vietnam, Thailand, Japan

Plant Parts Used

Leaves

Synonyms

Immortality Herb, Southern Ginseng, Xiancao

Caffeine Level

Caffeine Free

A slender climbing vine with compound leaves of five oval serrated leaflets arranged like a hand, and trailing clusters of small greenish-yellow five-petalled flowers; the leaves are the part used.

Historical Background

Jiaogulan ('immortality herb') has been a folk tea of southern China's mountainous Guizhou for centuries, drunk for daily vitality and longevity. Its five-leafed vine brews a gentle, sweet cup, earning it the modern nickname 'southern ginseng.'

Earliest recorded uses: Used in southern Chinese folk medicine for centuries; 'immortality herb' of mountainous Guizhou; popularized in modern times as a ginseng-like adaptogen.

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Mild, slightly sweet, green, beany

Tea Information

Research Summary

Jiaogulan has a tradition as an adaptogen and antioxidant tea. Clinical evidence is limited; preclinical work shows antioxidant and metabolic activity, but it is not a treatment for diabetes, cholesterol, fatigue, or any disease.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources