New look. Same formulas. Reintroducing you to Thorne. Details
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New look. Same formulas.

You probably noticed our new website, new logo, and new product labels. While our looks may have changed, our commitment to science and quality products remains untouched. Every product is still manufactured with the highest quality and safety standards in the world and still contains the exact same formula as before.

Please note that during the transition you might receive products with the former label as well as the new label. In every case, however, all of our products, regardless of label, are shipped with the maximum shelf-life in mind.

Learn more about our brand evolution.


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Botanical extract for metabolic, cardiovascular, and GI support*

Berberine (as Berbercap or Berberine-500) helps maintain healthy cholesterol and blood sugar levels.* It also supports a healthy balance of microbes in the GI and respiratory tracts.*

GI Support, Immune Support
Berberine is an alkaloid found in many plants, including Hydrastis canadensis (goldenseal), Coptis chinensis (Coptis or golden thread), Berberis aquifolium (Oregon grape), Berberis vulgaris (barberry), and Berberis aristata (Indian barberry). The berberine in Berbercap and Berberine-500 is from Indian barberry extract (root) (Berberis aristata).

Thorne's high-quality berberine products provide broad-spectrum immune function and GI support.* Berberine is beneficial for maintaining a healthy balance of normal bacteria in the intestines and promoting healthy respiratory tract mucus membranes.* This botanical extract also demonstrates important benefits for blood sugar metabolism, maintenance of healthy cholesterol levels, and insulin sensitivity.*
Take 1 capsule two to three times daily or as recommended by your health professional.
One Capsule Contains:
Berberine HCl (from Indian Barberry extract) (root) (Berberis aristata) 200 mg.

Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide.Berberis Concentrate Berberine HCl 85%
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

If pregnant, nursing, or trying to conceive, do not use this product.

There are no known adverse interactions or contraindications at publication date.

Bringing health to your home.

Our new suite of Thorne tests allow you to take steps towards a healthier lifetsyle while in the comfort of your own home. No lab visit required. Ever. Learn more about Thorne home tests and find out which test is right for supporting you in becoming your best self.

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