Quang Tri chè vằng – why is it protected by a Geographical Indication?

Quang Tri is a land rich in history and blessed with many valuable medicinal plants. Among them, chè vằng (Jasminum subtriplinerve) and đinh lăng (Polyscias fruticosa) have long been part of local people’s daily life.

What is a Geographical Indication?

A Geographical Indication is a sign protected by the State to identify products that come from a specific area, where the product’s quality or reputation is tied to that area’s natural conditions. Quang Tri chè vằng is protected by a Geographical Indication, managed by the Quang Tri Department of Science and Technology.

The distinctive flavor of Quang Tri

Thanks to the region’s sun, wind and soil, Quang Tri small-leaf chè vằng has a gentle aroma, a mild bitterness and a naturally refreshing aftertaste. The raw material comes from cooperatives and farming households in Cam Lo, Hai Lang and Vinh Linh.

From chè vằng leaves to a convenient cup of tea

Traditionally, chè vằng had to be dried, boiled and simmered for a long time. Gold Herbal Pharmaceutical Materials JSC uses EECV vacuum extraction combined with low-temperature drying at a GMP-certified factory to create DILVANG Instant Herbal Tea – just add warm water for a fragrant cup of herbal tea.

This deep processing also adds value to the medicinal plant, creating jobs and raising incomes for medicinal herb growers in Quang Tri.