Rhubarb root 50 g
https://bigiba.com/shop/rhubarb-root-50-g-11742
https://bigiba.com/web/image/product.template/11742/image_1920?unique=844f750
Depending on the dosage, it can act as a stool softener or a laxative. Externally, it has antibiotic and local anti-inflammatory properties. Source: Jenő Bernáth Wild and Cultivated Medicinal Plants.