Key questions to ask yourself: (1) Does AC5 provide a significant clinical benefit that other wound dressings don't provide? Answer appears to be "no". (2) Is AC5 easier for nurses/clinicians to use than existing alternatives? Answer appears to be "no". (3) Can AC5 be used by lay people/care givers, or do they need special training? If the answer is "yes", this is a problem. Also, keep in mind that all peptide products are "self assembling". AC5 appears to be a "particular method" for accomplishing clinically "the same old thing".