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Preferred Nutrition Berberine 500 mg, 180 vegetarian capsules

Preferred Nutrition Berberine 500 mg, 180 vegetarian capsules

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Preferred Nutrition Berberine is a concentrated barberry root extract used to support healthy glucose metabolism and cardiovascular health in adults. Berberine is an alkaloid that occurs naturally in certain medicinal plants. It is a fantastic option for people who want to support blood sugar balance and healthy cholesterol levels with the convenience of just two vegetarian capsules per day.



  • Supports healthy glucose metabolism
  • Helps maintain cardiovascular health in adults
  • Helps support healthy cholesterol levels
  • Helps support healthy blood lipid levels
  • Supports insulin sensitivity

Medicinal Ingredientsrized


Each vegetarian capsule contains:

Berberine (hydrochloride) (Berberis vulgaris) (root bark): 500 mg

Non-Medicinal Ingredients


Vegetarian capsule (carbohydrate gum, purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant), silica, stearic acid.

Free From


This product does not contain artificial preservatives, colours, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.



1 capsule 2 times daily with meals or as directed by a health care practitioner. 



Consult a health care practitioner for use beyond 3 months.



Consult a health care practitioner if you have leucopenia, a kidney disorder, hypotension, or blood pressure problems. Consult a health care practitioner prior to use if you have hypoglycemia or diabetes.

Do not use if you are pregnant or breastfeeding. May cause gastrointestinal
discomfort such as constipation, vomiting, abdominal pain or diarrhea,
in which case discontinue use and consult a health care practitioner.
Keep out of reach of children.