All Supplements
Black Seed Oil vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Black Seed Oil
Vitex (Chasteberry)
Typical Dosage
500–1000 mg daily or 1–2 teaspoons of oil
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
Liquid oil
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to improve absorption and reduce gastrointestinal upset
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Black Seed Oil Benefits
✓Immune system support
✓Anti-inflammatory properties
✓Antioxidant protection
✓Blood pressure regulation
✓Respiratory 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, Black Seed Oil 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 Black Seed Oil if your primary goal is: immune system 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.