⚠ Expo Pricing: This price applies only at the HKTDC 2026 HK Food Expo booth, for the duration of the event.
展會價格：此價格僅於2026年香港貿發局美食博覽期間，在展位現場銷售適用。
展會價格：此價格僅於2026年香港貿發局美食博覽期間，在展位現場銷售適用。
A smooth herbal cold brew made with 100% Korean-grown ingredients — Liriope root, barley, astragalus root, and cassia seed — traditionally valued for supporting focus and daily wellness. Developed with students and office workers in mind.
Why OTHANKS
- Made with 100% Korean-grown herbal ingredients
- 27,680 hours of R&D behind OTHANKS' cold brew recipe
- Brewed and packed in OTHANKS' own HACCP-certified facility
- Individually wrapped stick pouches — just tear, pour, and stir
- No sugar, no artificial flavors, no preservatives
Product Specifications
| Net Content | 200ml (20ml x 10 sticks) |
| Storage | Room temperature |
| Shelf Life | 13 months from manufacture |
| Barcode | 8809959450216 |
| Origin | Gangwon-do, Korea |
Ingredients
Herbal extracts (cassia seed, ophiopogon root, barley, astragalus root)
Frequently Asked Questions
Q. How do I prepare it?
Tear open one stick and pour it directly into 150–200ml of water, hot or cold. Stir and enjoy — no brewing equipment needed.
Tear open one stick and pour it directly into 150–200ml of water, hot or cold. Stir and enjoy — no brewing equipment needed.
Q. Can I drink it hot and cold?
Yes. Each stick works equally well in hot water or over ice, so you can enjoy it in any season.
Yes. Each stick works equally well in hot water or over ice, so you can enjoy it in any season.
Q. What are the benefits of the herbal ingredients?
Liriope root, barley, astragalus root, and cassia seed are traditional Korean botanicals valued for supporting focus and daily energy. This is a food product, not a medicine — enjoy it as part of a balanced daily routine, especially during study or long work sessions.
Liriope root, barley, astragalus root, and cassia seed are traditional Korean botanicals valued for supporting focus and daily energy. This is a food product, not a medicine — enjoy it as part of a balanced daily routine, especially during study or long work sessions.
Q. Does it contain sugar or artificial additives?
No. OTHANKS Gongbuwang Tea is made only from herbal extracts — no added sugar, artificial flavors, or preservatives.
No. OTHANKS Gongbuwang Tea is made only from herbal extracts — no added sugar, artificial flavors, or preservatives.
Q. How should I store it, and how long does it last?
Store unopened sticks at room temperature away from direct sunlight. Shelf life is 13 months from the manufacturing date printed on the box.
Store unopened sticks at room temperature away from direct sunlight. Shelf life is 13 months from the manufacturing date printed on the box.
Q. Is it easy to bring to the HKTDC show floor or while traveling?
Yes — each serving is a lightweight, individually sealed stick, perfect for the show floor, the office, or travel.
Yes — each serving is a lightweight, individually sealed stick, perfect for the show floor, the office, or travel.
O'THANKS 公部王茶（讀書王茶）
公部王茶（讀書王茶）選用100%韓國國產原料——麥門冬根、大麥、黃芪根與決明子——傳統上有助於集中精神、維持日常活力，特別為學生與上班族設計。溫和順口的韓式養生茶飲，獨立條裝方便沖泡。
HACCP Certified
Gangwon-do, Korea
