- Polygonaceae
- Root
- China
- Dried root, for infusion
Rhubarb Root
Rheum officinale
Select sizeThe plant
Medicinal rhubarb uses the dried underground parts of Rheum officinale and related specified species.
What's in it
Hydroxyanthracene compounds are natural substances with laxative effects. Tannins are another group of compounds in the root.
How it works
Bowel action: Active compounds encourage the large bowel’s muscular movement, helping stool move along. Water balance: They also help keep more water in the bowel contents, making passage easier. This explains the root’s use in measured preparations for occasional constipation.
In the tradition
Used in Chinese and European medicinal traditions.
The medicinal root is a different product from culinary rhubarb stalks.
- 1Low dose (tonic): Simmer ½ tsp dried rhubarb root in 250ml water for 10 mins.
- 2Drink 1 cup before meals as a digestive bitter.
- 3Higher dose (laxative): Simmer 1–1½ tsp in 250ml water.
- 4Drink 1 cup before bed.
- 5Bitter, earthy flavour.
- 6Pairs with liquorice root or ginger to balance and reduce griping.
- 7Do not use for more than 7–10 consecutive days as a laxative.
Storage: Store in an airtight container in a cool, dry place away from direct sunlight and moisture. Best used within 12–24 months.
- Maximum one week without medical advice.
- Avoid during pregnancy, breastfeeding, under age 12, bowel disease, dehydration or unexplained abdominal pain.
- Inflammatory bowel disease (Crohn’s, colitis): avoid.
- Kidney stones: high oxalate content; check with your doctor.
- On cardiac glycosides or diuretics: electrolyte effects; check with your doctor.
- Do not use as laxative for more than 7–10 days continuously.
A food supplement, not a substitute for a varied diet. Speak to your doctor before use if you are pregnant, breastfeeding or taking medication.
Common questions
How do I prepare rhubarb root?
Low dose (tonic): Simmer ½ tsp dried rhubarb root in 250ml water for 10 mins. Full directions are in the How to use panel above. See also: Infusion vs decoction.
What is rhubarb root?
Rhubarb Root (Rheum officinale) belongs to the Polygonaceae family; the root is used. Origin: China. A specialist bitter root used for short-term relief of occasional constipation.
How should I store dried rhubarb root?
Store in an airtight container in a cool, dry place away from direct sunlight and moisture. Best used within 12–24 months.
What people say
No reviews yet
We publish reviews only from people who have actually bought Rhubarb Root. Nothing seeded, nothing bought in.
Browse by wellness goal
