What is Jiaogulan Tea?
Jiaogulan (เจียวกู่หลาน), also known as Gynostemma pentaphyllum or the “Immortality Herb”, is a climbing vine native to Southern China and Southeast Asia.
This Jiaogulan tea comes from the Royal Project Foundation in Thailand. Each box contains 30 individually portioned sachets, ready for a cup of herbal tea.
About The Royal Project Foundation
The Royal Project Foundation (โครงการหลวง) was established in 1969 by His Majesty King Bhumibol Adulyadej (Rama IX) to help hill tribe communities in Northern Thailand transition from opium cultivation to sustainable agriculture.
How to Brew
Add Sachet
Place one tea sachet into your cup or mug.
Pour Hot Water
Add 150ml of freshly boiled water.
Steep 3–5 Minutes
Let it steep for 3–5 minutes for the best flavour .
Enjoy Hot
Serve while hot for the best taste. Can also be enjoyed iced.
Product Specifications
| Brand | Royal Project Foundation (โครงการหลวง) |
| Product | Jiaogulan Herbal Infusion Tea |
| Thai Name | ชาสมุนไพรเจียวกู่หลาน |
| Scientific Name | Gynostemma Pentaphyllum |
| Type | Herbal Tea Bags |
| Contents | 30 sachets per box |
| Sachet Weight | 1g each |
| Net Weight | 30g per box |
| Ingredient | Jiaogulan |
| Caffeine | Caffeine-Free |
| Storage | Keep in cool, dry place away from sunlight |
Product details
Royal Project Foundation
Established 1969 by King Bhumibol Adulyadej.
Frequently Asked Questions
Jiaogulan has a slightly sweet, earthy flavour with mild grassy notes — similar to green tea but without the bitterness. Many people find it pleasant and easy to drink, especially when served hot. You can add honey if you prefer a sweeter taste.
Yes! Jiaogulan is naturally caffeine-free, making it perfect for evening consumption or for those who are sensitive to caffeine.
“Immortality Herb” is a traditional nickname for jiaogulan. Its botanical name is Gynostemma pentaphyllum.
Choose 30 sachets to try the tea, or 60, 90, 150 or 300 sachets for a larger supply. Each box contains 30 sachets; current prices appear in the pack selector.
The Royal Project Foundation was established in 1969 by His Majesty King Bhumibol Adulyadej to help hill tribe communities in Northern Thailand. It promotes sustainable agriculture and provides economic opportunities.
Tracked worldwide shipping from Thailand costs US$14.99, or is free on orders of US$50 or more after discounts. Orders are processed within 1–2 business days, usually within 24 hours. Delivery typically takes 7–14 business days. See our shipping information.
