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Glucose metabolism support; Metabolic health; Cardiovascular wellness
Adults with high-carbohydrate meal patterns or those seeking everyday metabolic support alongside an active lifestyle.
Take 1 veggie capsule daily before meals; taking with your first main meal may be convenient. If sensitive, start with food and drink water to reduce digestive discomfort.
Vegetarian. Contains no stated common allergens. Prop 65 warning present.
Berberine activates cellular energy pathways such as AMPK, which may influence glucose uptake and lipid metabolism.
Caution: May affect blood sugar; monitor how you feel and use caution if you use medicines that influence glucose.
Polyphenols in Ceylon cinnamon may support insulin signalling and help modulate carbohydrate digestion enzymes.
Caution: May influence blood sugar; consider spacing from high-sugar meals to gauge personal response.
Fenugreek provides soluble fibre and saponins that may slow carbohydrate absorption and support healthy glucose handling.
Caution: Can cause digestive gas or bloating due to fibre content; start with food and adequate water.
Gymnemic acids may interact with intestinal sweet taste receptors and glucose transporters, influencing sugar absorption.
Caution: May reduce perception of sweetness temporarily; take away from sugary foods if you want to taste sweetness.
Berberine targets cellular energy pathways that influence glucose metabolism, while Ceylon cinnamon supports insulin signalling. Fenugreek’s soluble fibre slows carbohydrate absorption, and Gymnema may modulate intestinal sugar handling. Together they address glucose balance through complementary digestive and cellular mechanisms.
Label Warning: For adults only. Do not use if pregnant or breastfeeding. Consult a healthcare provider before use if you take medications, especially those that may affect blood sugar, or if you have a medical condition such as hypoglycaemia or diabetes. Cancer and reproductive harm (Prop 65).
Who should be cautious: People with hypoglycaemia or diabetes, or those using medicines that may affect blood sugar, should seek medical advice before use. Berberine may interact with blood-sugar-lowering medicines; consult a healthcare provider before combining with medications that may cause interaction.
Storage: Store in a cool, dry place.
Looking for a glucose defence supplement you can trust that won’t break the bank? Swanson Berberine Complex with Cinnamon, Gymnema & Fenugreek delivers effective support for maintaining healthy glucose metabolism.
Our balanced blend begins with berberine, an active alkaloid found in a variety of traditional herbals. We use pure berberine from the Indian barberry tree—an economical, environmentally sustainable source. We supercharge berberine’s insulin-supporting properties with the addition of true Ceylon cinnamon (Cinnamomum verum), the only form of cinnamon scientifically validated for supporting healthy blood sugar. Many products on the market include cinnamon cassia, which is not true cinnamon and does not share the same healthful properties. Don’t be misled! Finally, we add synergistic fenugreek seed and Gymnema sylvestre leaf, two herbs historically used for metabolic support in the Indian healthcare system of Ayurveda. With each component working together, Swanson Berberine Complex provides comprehensive support to help you achieve and maintain healthy blood sugar levels within normal range.
As a dietary supplement, take one veggie capsule per day before meals.
For adults only. Do not take this product if you are pregnant or breastfeeding. Consult your healthcare provider before using this or any product if you are taking medication, especially medications that affect blood sugar levels or have a medical condition, particularly hypoglycaemia or diabetes.
Cancer and reproductive harm. Prop 65.
Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size: 1 Veggie Capsule | ||
| Amount Per Serving | %Daily Value | |
| Berberine HCl (from Phellodendron chinense) | 150 mg | * |
| Ceylon Cinnamon (Cinnamomum verum)(inner bark) | 150 mg | * |
| Fenugreek Seed (trigonella foenum-graecum) | 150 mg | * |
| Gymnema sylvestre Leaf | 150 mg | * |
| *Daily Value not established. | ||
Hypromellose (vegetarian capsule), rice flour, magnesium stearate, silica.
