Chaste Berry Vitex Extract 300 mg
WhatToTrustTM Score
1.52345678910
NOW®
Last updated: Oct 04, 2025
Chaste berry has been traditionally used by herbalists for centuries; it is derived from the fruit of Vitex agnus-castus. More recently, scientific studies have indicated that chaste berry can support healthy endocrine function. The chaste berry extract in this formula is standardized to agnusides, the active components of chaste berry. Dong quai has been included to complete this women's health support formula.*
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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.
Chaste Berry Fruit Extract is a natural substance derived from the berries of the Vitex agnus-castus plant, often used in herbal medicine for women's health issues.
Agnusides are bioactive compounds found in Vitex agnus-castus (chaste tree) that help balance hormones, support menstrual health, and alleviate PMS and menopausal symptoms.
Dong Quai Root is a traditional Chinese medicinal herb often used for women's health regulations, known for its rich iron content and unique, slightly bitter taste.
*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
1.5/10
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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