Planetary Herbals, Wild Yam - Black Cohosh Complex, 740 mg, 120 TabletsMenopause Support Herbal Supplement Planetary Herbals Wild Yam Black Cohosh Complex combines some of the most respected botanicals for supporting woman through the hormonal transitions of menopause. Its primary ingredients, wild yam and black cohosh, are two rich sources of compounds commonly known as phytoestrogens. Chinese dong quai is the most respected female tonifier of Chinese herbalism.