All Supplements
Citrulline vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Citrulline
Vitex (Chasteberry)
Typical Dosage
6-8g per day
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
L-Citrulline
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
30-60 minutes before exercise or training
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Citrulline Benefits
✓Enhanced blood flow and vasodilation
✓Improved exercise performance and endurance
✓Reduced muscle fatigue and soreness
✓Better erectile function
✓Cardiovascular health support
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, Citrulline 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 Citrulline if your primary goal is: enhanced blood flow and vasodilation. 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.