Alibaba.com offers 2 blackcohosh products. There are 2 blackcohosh suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of blackcohosh respectively. Blackcohosh products are most popular in North America, Western Europe, and Southeast Asia. You can ensure product safety by selecting from certified suppliers, including 1 with GMP, 1 with ISO22000 certification.