All Supplements
Astaxanthin vs Vitex (Chasteberry)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Astaxanthin
Vitex (Chasteberry)
Typical Dosage
4-12 mg daily
400-500 mg daily of standardised extract (0.6% agnuside)
Best Form
Softgel capsule (natural astaxanthin from Haematococcus algae)
Standardised dry extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals containing fat for optimal absorption
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Astaxanthin Benefits
✓Powerful antioxidant protection against free radical damage
✓Supports eye health and reduces age-related macular degeneration risk
✓Enhances muscle recovery and reduces exercise-induced inflammation
✓Improves cardiovascular function and blood flow
✓Supports cognitive function and may protect against neurodegeneration
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, Astaxanthin 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 Astaxanthin if your primary goal is: powerful antioxidant protection against free radical damage. 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.