ACTISORB Silver 220 Activated Charcoal Dressing with Silver ACTISORB Silver 220 Activated Charcoal Dressing with Silver is an activated charcoal dressing with silver, enclosed in a non-adherent nylon sleeve. How does it work? ACTISORB Silver 220 is different from other charcoal dressings, it has a triple action that not only masks odour but also addresses it cause Antimicrobial action ACTISORB Silver 220 is effective against 150 microorganisms associated with wound infection, including MRSA and VRE A recent study shows the dressing provides effective antimicrobial action without causing any harm to host cells nor preventing fibroblast proliferation