All Supplements
Biotin (B7) vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Biotin (B7)
Vitex (Chasteberry)
Typical Dosage
2.5-5 mg daily
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
Biotin tablets
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With food for optimal absorption
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Biotin (B7) Benefits
✓Hair health and growth
✓Skin health and dermatitis relief
✓Nail strength and thickness
✓Blood sugar regulation
✓Energy metabolism
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, Biotin (B7) 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 Biotin (B7) if your primary goal is: hair health and growth. 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.