Black Cohosh
Actaea racemosa
Western, Native American
Serotonergic activity, possible estrogen receptor modulation, anti-inflammatory
20-40mg extract 2x daily (standardized to triterpene glycosides)
The Science
Active Compounds
Triterpene glycosides, cimicifugoside, isoferulic acid
Evidence Base
Mechanism unclear (not directly estrogenic); monitor liver function; takes 4-8 weeks
How to Use
Tincture, capsule
Dosing should be individualized. Consult a qualified herbalist or healthcare practitioner.
Safety Profile
May interact with hepatotoxic drugs; theoretically with hormone therapy
Liver disease; pregnancy; hormone-sensitive cancers (debated)
Source Quality Herbs
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Find a PractitionerEducational purposes only. Consult a qualified healthcare provider before starting any herbal protocol.