Hawaii Pharm Wild yam (Dioscorea villosa) Liquid Extract 4x4 fl.oz

What the brand says

Wild yam (Dioscorea villosa) is a perennial herbaceous vine with a length of 2 to 12 m with large tubers or rhizomes. The leaves are whole, heart-shaped, arranged in a spiral. Flowers are solitary, inconspicuous, and greenish-yellow in color. The fruit is a box.