Black cohosh extract(cimicifuga foetida extract;Cimicifuga racemosa) tritpene8% treat rheumatism, menopause dysmenorrhea Black cohosh extract (cimicifuga foetida extract;Cimicifuga racemosa )The roots and rhizomes ... , visamminol, cimigenol xyloside, dahurinol,25-0-methylisodahurinol ).Specification: 2.5% 5% 8% (HPLC) Appearance: Yellow brown power, Structure, Cimicifugoside, Cimiracemodide Function ...