Korean Solomon's Seal Root | Polygonatum | 5.2 oz
Kosbee Korean Solomon's Seal Root is roasted dunggulle (둥굴레, Polygonatum) grown in Korea — slow-roasted into a deep, nutty, toasty tea with no sugar or caffeine, and naturally an excellent source of iron, ready to steep hot or cold.
Roasting brings out a flavor deeper and nuttier than barley or brown-rice tea, with a warm, toasty aroma that makes it a satisfying caffeine-free alternative to coffee. Each resealable pouch holds 5.2 oz (147 g).
Dunggulle has grown hardy across Korea's hills and fields for generations, and roasting it the traditional way turns the root deeply nutty and toasty. Kosbee carefully roasts Korean-grown dunggulle so a single cup carries that warm, comforting aroma — a caffeine-free pour for everyday.
Deeper and Nuttier Than Barley Tea
Teabag versions can taste thin and flat. Kosbee uses the whole roasted root, which steeps into a far richer, nuttier, toastier cup — the kind of comforting flavor coffee drinkers reach for, without the caffeine.
It is a Product of Korea, roasted and packed so the aroma stays fresh in the resealable pouch.
An Excellent Source of Iron
Each 0.35 oz (10 g) serving naturally provides about 6 mg of iron — that's 33% of the Daily Value, which makes it an excellent source of iron, and a notable amount for a caffeine-free tea. It also has 0 g of sugar, fat, and cholesterol.
What's in the Pouch
- 100% Korean Solomon's Seal Root (Dunggulle / 둥굴레)
- Whole Polygonatum root grown and roasted in Korea, with nothing added.
- Deeply Roasted, Nutty & Toasty
- Roasted for a rich, nutty, toasty flavor — deeper than barley or brown-rice tea.
- An Excellent Source of Iron
- Naturally provides about 6 mg of iron (33% DV) per serving, with 0 g sugar, fat, or cholesterol.
- Caffeine-Free, Resealable Pouch
- No caffeine, and a zip pouch that keeps the roasted aroma fresh after opening.
A 0.35 oz (10 g) serving makes a generous pot, and the roasted root steeps into a far richer cup than a teabag.
How to Brew Korean Solomon's Seal Root
For hot tea, simmer 0.35 to 0.7 oz (10 to 20 g) in 1 quart (about 1 liter) of water; bring to a boil, then steep on low for 15 to 20 minutes.
For cold brew, chill the brewed tea in the fridge — the nutty flavor tastes especially clean and crisp served cold.
With no caffeine and a deep, toasty taste, it's an easy everyday cup in place of coffee.
How to Enjoy It Safely
It is a gentle, everyday tea, but if you have a sensitive stomach or loose digestion, start with a lighter brew and enjoy it in moderation.
It is 100% Polygonatum, so if you have a plant allergy, check the label.
If you are pregnant or nursing, giving it to children, or take prescription medication, talk to your doctor first.
Common Questions About Dunggulle
Is this Solomon's seal root from Korea?
Yes. Kosbee Korean Solomon's Seal Root is roasted dunggulle (Polygonatum) grown and processed in Korea, with no added sugar, fat, or caffeine. It is packed in a resealable pouch and shipped from our Ridgefield, New Jersey location, so you get a clean, single-ingredient roasted root.
How do I make dunggulle tea?
For hot tea, simmer 0.35 to 0.7 oz (10 to 20 g) in 1 quart (1 liter) of water; bring to a boil, then steep on low for 15 to 20 minutes. For cold brew, chill the brewed tea — the nutty flavor is especially crisp served cold.
Is there anything to know before drinking it?
It's a gentle everyday tea, but if you have a sensitive stomach or loose digestion, start with a lighter brew and enjoy it in moderation. It is 100% Polygonatum, so check the label if you have a plant allergy. If you are pregnant, nursing, or take medication, talk to your doctor first.
How is this better than teabag dunggulle?
Teabag dunggulle can taste weak and flat. Kosbee uses the whole roasted Korean root, which steeps into a far richer, nuttier, toastier cup — and it's an excellent source of iron, caffeine-free, with no sugar, fat, or cholesterol, clearly labeled as a Product of Korea.
Bring This Korean Tea Home
Want a deep, nutty, caffeine-free Korean tea to sip in place of coffee? Explore More Korean Herbs at Kosbee. Sourced by Kosbee and shipped from our New Jersey warehouse within 1 business day.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
