Berberine GT
Image Alt: Metagenics Berberine GT: Amber bottle, white cap, red/white label; berberine root art; Metagenics branding; 60 capsules
WhatToTrustTM Score
12345678910
Metagenics
Last updated: Feb 02, 2026
Berberine GT is a dual-action formula that supports heart health, weight management, and healthy glucose metabolism. It contains 500 mg of Berberine HCl, the most researched form of Berberine, with 200 mg of decaffeinated green tea.* Promotes healthy blood sugar and insulin metabolism* Supports healthy cholesterol already in the normal range* Green tea promotes weight management and improves berberine absorption*
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Berberine GT Ingredients*
We only evaluate bioactive ingredients—the ones that truly contribute to a product's performance. Below is a list of bioactive ingredients found in this product.
For each ingredient, the quantity in parentheses indicates the amount per serving.
Berberine HCl is a bioactive compound extracted from plants like Berberis species, commonly used to support healthy blood sugar levels, lipid metabolism, and overall metabolic health.
Decaffeinated green tea extract, used in dietary supplements, offers the health benefits of green tea, such as antioxidant and potential metabolic support, without the stimulating effects of caffeine. Metagenics Decaffeinated Green Tea Leaf Extract is standardized to 60% (120 mg) catechins and 40% (80 mg) epigallocatechin gallate (EGCG)].
*These product and ingredient description statements have not been evaluated by the Food and Drug Administration (FDA). This product or its ingredients are not intended to diagnose, treat, cure or prevent any disease.
Product description and ingredient list are obtained from the product's brand/company website. Ingredient description is provided by our expert.
WhatToTrustTM scores are based on ingredient quality tests as well as pre-clinical and clinical testing to ensure that a product is scientifically developed and manufactured.
Breakdown of WhatToTrustTM Score for this product
WhatToTrustTM Science Score
1/10
Ingredient Quality Testing (Batch-to-Batch Testing)
Identity and Potency Testing
yes
Purity/Contaminant Testing
yes
Ingredient Validation Testing
Ingredient Validation Pre-clinical Testing (non-Canomiks test)
no
CanTrust by Canomiks® Ingredient Validation Pre-clinical Testing and Certification
no
Ingredient Clinical Trial/Testing
no
Borrowed Science
no
Product Validation Testing
Product Validation Pre-clinical Testing (non-Canomiks test)
no
CanTrust by Canomiks® Product Validation Pre-clinical Testing and Certification
no
Product Clinical Trial/Testing
no
Borrowed Science
no
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WhatToTrustTM Score
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