Black Cohosh vs Vitex (Chaste Tree Berry): Which Supplement Is Better?

This comparison focuses on evidence strength, benefits, dosage ranges, and side effects so you can decide which option fits your goal.

Attribute	Black Cohosh	Vitex (Chaste Tree Berry)
Category	herbs	herbs
Research rating	Moderate evidence	Moderate evidence
Benefits	Hot flash relief Night sweat reduction Menopausal symptom support	PMS symptom relief (breast tenderness, mood swings) Hormonal balance via prolactin modulation Cycle regularity support
Dosage range	20-40mg standardized extract twice daily (BNO 1055 or CR BNO 1055)	20-40mg (standardized extract) or 400-500mg daily
Side effects	Headache Gastrointestinal upset Dizziness Rare reports of liver damage at high doses — monitor liver enzymes	Nausea Headache Skin rash Interacts with hormonal medications and dopaminergic drugs

Winner for daily wellness

Vitex (Chaste Tree Berry) edges ahead for consistent daily use thanks to stronger evidence and tolerability.

Choose Vitex (Chaste Tree Berry) if your goal aligns with its specific benefits; choose Black Cohosh for broader support and simpler routines.

Is Black Cohosh or Vitex (Chaste Tree Berry) better for beginners?

It depends on your goal and tolerance. Review research ratings and start with lower doses.

Can I take Black Cohosh and Vitex (Chaste Tree Berry) together?

Some combinations can work, but check interactions and total dosages first.

Which has stronger research?

Compare the research ratings shown above and review the NIH citations for each.

Which works faster?

Most supplements require consistent use over weeks to evaluate outcomes.

Are side effects different?

Yes. Review the side effect list for each supplement and consider your sensitivities.

How should I choose between them?

Focus on your specific goal, your budget, and tolerance to forms and dosages.