Ban Labs Ltd. Supplies Indian Herb Soap. Ban Labs Ltd. Is a WHO-GMP, ISO 9001:2000 certified GPP, GLP certified organization and is the manufacturer, marketer and exporter of ayurvedic & herbal medicines, health & beauty care products and hair care products. The Indian Herb Soap contains 29 Himalayan herbs. This soap detoxifies and cleanses the skin. It makes the skin look radiant and velvety. This Indian Herb Soap is available in 125 gm packs.