6ml liquid absorption capacity per gramme Changes colour to easily identify when it needs to be replaced By lowering bacteria, absorbing exudate, pus, debris, facilitating de-sloughing, and maintaining a moist wound environment, Iodosorb Ointment promotes the healing of chronic ulcers and wounds. This includes venous stasis ulcers, pressure sores, diabetic foot ulcers, and infected traumatic and surgical wounds. Iodosorb Ointment can absorb 6ml liquid capacity per 1g of ointment, and features handy colour changing technology for easy identification of when it needs reapplying.