Vitex (PMS)
Hormone Support
Also known as: Chasteberry, Vitex agnus-castus, Monk's pepper
A
Grade A💊 20-40mg standardized extract daily🎯 4 primary uses🔗 3 synergies⚠️ Review warnings
Overview
Well-researched herb for PMS symptoms, supporting progesterone and reducing prolactin.
Primary Uses
PMS symptomsBreast tendernessCycle regulationMood (luteal)
Dosage
Typical range
20-40mg standardized extract daily
Timing
Morning, empty stomach
With food
No, empty stomach
Duration
3-6 months for full effect
Special Populations
PMS, luteal phase symptoms, breast tenderness
Mechanism of Action
- • Supports progesterone in luteal phase
- • Reduces prolactin
- • Regulates LH/FSH
- • Takes 3+ cycles for effect
Evidence Quality
Evidence Grade A
Strong evidence for PMS symptom reduction
Safety & Contraindications
Serious Warnings
- • May affect birth control
- • Not with IVF
Contraindications
- • Pregnancy
- • Hormone-sensitive cancers
- • IVF/fertility treatments
Common Side Effects
- • Headache
- • GI upset
- • Acne initially
- • Cycle changes
Pregnancy & Breastfeeding
Avoid in pregnancy, galactagogue for breastfeeding
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • Birth control (may reduce efficacy)
- • Dopamine agonists
🧪 Supplements
- • B6, Magnesium for PMS
🍽️ Food & Alcohol
- • Empty stomach AM
Stacking & Synergies
Pairs Well With
Vitamin B6MagnesiumEvening Primrose Oil
Avoid Combining With
Birth control (may reduce)IVF treatments
Best Goal Synergies
PMS reliefCycle regularity
Buying Guide
What to Look For
- • Standardized to agnusides
- • Quality extract
Standardization Markers
Agnuside content
Adulteration risk
Low
Practical Notes
- • Takes 3+ cycles for effect
- • Morning empty stomach
- • May worsen before better initially
Tags
pmsprogesteroneprolactinwomen's-health
Frequently Asked About Vitex (PMS)
How much Vitex (PMS) should I take?
The typical effective range is 20-40mg standardized extract daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Vitex (PMS)?
Morning, empty stomach. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Vitex (PMS) with food?
No, empty stomach.
Does Vitex (PMS) interact with medications?
Yes — known interactions include Birth control (may reduce efficacy) and Dopamine agonists. If you take any prescription medication, talk to your doctor or pharmacist before starting Vitex (PMS).
What does Vitex (PMS) pair well with?
Vitex (PMS) stacks well with Vitamin B6, Magnesium, and Evening Primrose Oil — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Vitex (PMS)?
Vitex (PMS) should be avoided or used with caution by people with Pregnancy, Hormone-sensitive cancers, and IVF/fertility treatments. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Vitex (PMS)?
Most people tolerate Vitex (PMS) well. The most commonly reported side effects are Headache, GI upset, and Acne initially. Side effects are usually dose-dependent — lowering the dose often resolves them.
Related Guides
In-depth guides covering Vitex (PMS) — protocols, comparisons, and use cases.
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.