All Supplements
Green Tea Extract vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Green Tea Extract
Vitex (Chasteberry)
Typical Dosage
300–400 mg daily
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
Standardised extract (EGCG)
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to enhance absorption and reduce gastric irritation
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Green Tea Extract Benefits
✓Antioxidant support
✓Metabolic function
✓Cognitive performance
✓Cardiovascular health
✓Thermogenesis
Vitex (Chasteberry) Benefits
✓Reduces premenstrual syndrome (PMS) symptoms including bloating and mood changes
✓Supports regular menstrual cycles and hormonal balance
✓May alleviate breast tenderness and cyclical mastalgia
✓Potentially improves fertility outcomes in women with luteal phase defects
✓Helps regulate progesterone levels in the luteal phase
Can You Take Both Together?
In most cases, Green Tea Extract and Vitex (Chasteberry) can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Green Tea Extract if your primary goal is: antioxidant support. Choose Vitex (Chasteberry) if your primary goal is: reduces premenstrual syndrome (pms) symptoms including bloating and mood changes. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.