Thorne Berberine is a herbal supplement made from Indian barberry root (Berberis aristata). It combines two forms of berberine. A two capsule serve gives 450 mg of berberine HCl and 550 mg of berberine phytosome, which is berberine bound to plant phospholipids. A bottle holds 60 capsules, or 30 serves. The label says not to use it if you are pregnant, breastfeeding or trying to conceive.
At a glance
| Detail | Thorne Berberine |
|---|---|
| Brand | Thorne |
| Type | Herbal capsule (berberine) |
| Serve size | 2 capsules |
| Berberine HCl | 450 mg per serve (from Indian barberry root extract) |
| Berberine phytosome | 550 mg per serve |
| Size | 60 capsules, 30 serves |
| Suggested use | 1 to 2 capsules, twice daily with food |
What is in it
Berberine is a yellow plant compound found in barberry and several other plants. It has a long history of use in traditional Chinese and Ayurvedic practice.
What the research says. Berberine has been studied in clinical trials for blood glucose and cholesterol, and some trials show an effect. That is exactly why it needs care. It can add to the effect of diabetes medicine, and it is not a replacement for any medicine your doctor has prescribed.
Who it suits
- Adults who have discussed berberine with their doctor and want a product that lists the amount of each form.
Who should check first
- Pregnant, breastfeeding or trying to conceive: do not use it. This is on the label.
- Taking diabetes medicine: do not start berberine without your doctor's advice, as blood glucose can drop too low.
- Taking other prescription medicine: berberine affects liver enzymes that process many medicines, including cyclosporin. Check with your doctor or pharmacist first.
- Babies and children: not suitable.
How to use it
Thorne's suggested use is 1 to 2 capsules, two times daily with food. Check the directions on your bottle and follow them. Starting at the lower amount is sensible, because berberine can cause stomach upset, constipation or loose stools in some people.
Where to buy Thorne Berberine in Melbourne and Australia
Shop Thorne Berberine online at Supps247 with Australia-wide delivery, or order online and use click and collect at Supps247 stores that offer online pickup. Stock varies by store, so check online or use the store locator before you travel. You can also browse our full vitamins range.
FAQs
How much berberine is in a serve?
Two capsules give 450 mg of berberine HCl and 550 mg of berberine phytosome.
Can I take it while pregnant?
No. The label says not to use it if you are pregnant, breastfeeding or trying to conceive.
Details checked against Thorne's published supplement facts on 12 November 2026. Formulas can change, so always read the label on the product you buy and follow the directions.
This article is general information, not medical advice.
