All Supplements
Spirulina vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Spirulina
Vitex (Chasteberry)
Typical Dosage
1-3 grams daily
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
Powder
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to enhance absorption
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Spirulina Benefits
✓High-quality plant-based protein source
✓Rich in B vitamins and iron
✓Supports immune function
✓May improve endurance and muscle recovery
✓Contains antioxidants and anti-inflammatory compounds
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, Spirulina 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 Spirulina if your primary goal is: high-quality plant-based protein source. 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.