Can You Take Dong Quai and Vitex / Chasteberry Together?

Dose or timing may matter

The short answer

Dong Quai has phytoestrogenic properties while Vitex modulates pituitary hormones (LH, FSH, prolactin). Combined use may produce complex, unpredictable hormonal effects.

How to arrange timing

Research suggests caution when combining multiple hormonal modulators acting on different pathways.

Reference

Reference noted for this combination: Phytomedicine, 2014; 21(2): 141-152

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.