Ban Labs Ltd. Supplies Mud Soap. Ban Labs Ltd. Is a WHO-GMP, ISO 9001:2000, GPP, GLP certified organization and is the manufacturer, marketer and exporter of ayurvedic & herbal medicines, health & beauty care and hair care products. The Mud Soap has the goodness of earth and helps to restore essential minerals to the skin and brings back its healthy glow. It also detoxifies the skin, cleanses it and makes it firm. It has anti-stress properties of mud which helps in easing water retention and wipes out dirt and impurities from the skin. The Mud Soap is available in 125 gm packs.