Metagenics
Berberine GT
76/100
SUPPIE SCORE
72/100
EFFICACY
Medium
SAFETY
94/100
CLEANLINESS
What Does Berberine GT Do?
Berberine GT delivers 500 mg berberine HCl paired with 200 mg standardized green tea extract per capsule to support glucose and lipid metabolism via AMPK activation and improved bioavailability.
How does the green tea extract in this formula affect berberine absorption?
What is the best way to split the daily dose of Berberine GT for metabolic support?
Are there any specific medications that interact with berberine or EGCG?
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What Are the Benefits of Berberine GT?
Based on proven scientific research
Glucose MetabolismStrong
Cardiovascular HealthModerate
Lipid MetabolismModerate
Antioxidant SupportMild
Good For:
What Are the Side Effects of Metagenics Berberine GT?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Berberine HCl at 1500 mg daily (3 capsules) may cause gastrointestinal side effects such as diarrhea, constipation, or abdominal discomfort, especially when starting.
•Green tea extract standardized to 80 mg EGCG per capsule provides antioxidant benefits but requires caution in individuals with liver disorders.
•Product is contraindicated in pregnancy and breastfeeding due to potential effects on fetal development and glucose regulation.
•May interact with oral antidiabetic medications, cyclosporine, or drugs metabolized by CYP3A4, potentially enhancing hypoglycemic effects or altering drug levels.
•Non-GMO, gluten-free, vegetarian, and free of artificial colors, flavors, and preservatives.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Capsule (hydroxypropylmethylcellulose)
Low RiskMicrocrystalline cellulose
Low RiskMagnesium stearate (vegetable)
Low RiskSilicon dioxide
Low RiskWhat Are the Ingredients in Metagenics Berberine GT?
Berberine HCl
500 mg
Green Tea (Camellia sinensis) leaf extract standardized to 60% catechins and 40% EGCG
200 mg
Capsule (hydroxypropylmethylcellulose)
Microcrystalline cellulose
Magnesium stearate (vegetable)
Silicon dioxide
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Dosage & Bioavailability
How the active doses and forms in Berberine GT compare to the research.
•Berberine HCl — 500 mg per capsule (1500 mg daily at 3 capsules); commonly studied range 900-1500 mg/day as HCl salt.
•Green Tea (Camellia sinensis) leaf extract — 200 mg per capsule standardized to 60% catechins and 40% EGCG; green tea polyphenols shown to enhance berberine absorption.
Frequently Asked Questions
Common questions about Metagenics Berberine GT