Vitex agnus-castus (extract)
Standardized extract of chasteberry — the most studied form for PMS, menstrual irregularity, and cyclical breast pain. Takes 3+ months for full effect.
If you take any medications, review these interactions carefully.
May interact with OCP, HRT, dopamine drugs, metoclopramide.
Full contraindication details are available to signed-in users. .
GI upset, headache, acne, menstrual changes.
Full dosage ranges, extraction ratios, and step-by-step preparation instructions for Vitex Extract are available to members.
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