
Thebu (Canereed) - 60 capsules
Thebu, the Sri Lankan sugar leaf
Last updated: September 2026
Thebu (Costus speciosus) is a leafy plant grown across Sri Lanka, traditionally eaten fresh or taken as a tonic to support healthy blood sugar. Our capsules concentrate the leaf into a measured daily dose, with 60 capsules per bottle.
What it traditionally supports
- Healthy blood sugar already in the normal range.
- Steady digestion.
- Urinary comfort.
- Everyday antioxidant support.
How to take it
Take 1 capsule a day before a meal. If you take medicine for blood sugar, speak with your doctor first, as Thebu may add to its effect.
Safety & use
There is no human clinical evidence on Thebu (Costus speciosus) in pregnancy or breastfeeding, only animal studies exist, and they are not a reliable substitute for human data. As a precaution, avoid use during pregnancy or while breastfeeding until more is known. If you take medicine for blood sugar, speak with your doctor first, as Thebu may add to its effect.
Frequently asked questions
Is Thebu the same as the leaf people eat raw?
Yes. Many Sri Lankan households eat a Thebu leaf in the morning. The capsule is a measured, year-round way to keep the habit.
Can I take it with Gurmar or Cinnamon?
Yes, many people stack these for blood-sugar support. Keep your doctor informed if you are on medication.
Is Thebu safe in pregnancy or while breastfeeding?
There is no human safety data either way, only animal studies. As a precaution, we recommend avoiding Thebu during pregnancy or while breastfeeding until human data exists.
Quality
Grown in Sri Lanka and made under BRCGS, GMP, HACCP, FSSC 22000, and ISO 22000. Vegetarian capsule.

Taken together
Taken alongside
-
Turmeric & Black Pepper - 60 capsules
Piperine raises absorption of every capsule in the range
Rs 2,000.00
Is this right for you?
Ask Jivaka. It will tell you how Thebu (Canereed) - 60 capsules fits your routine, the right dose and timing, and whether something simpler should come first.
Blog posts

Green latte overnight oats for wet weekday mornings
Make green latte overnight oats the night before: oats, milk, chia and Green Latte Mix, chilled with no cooking. Full method, variations and a safety note.

Lion's Mane, Ginkgo or Bacopa: which focus herb fits which goal
Bacopa, Ginkgo or Lion's Mane? See what each focus herb's human trials show, who each suits, the safety limits, and why Ginkgo's biggest trial found no benefit.

Ceremonial or culinary matcha: what the grade on the tin actually tells you
Ceremonial and culinary matcha are not legally defined grades. Learn what the tin can tell you, how to judge colour and taste, and who should limit caffeine.





