Hyalo4 Start Topical Ointment is a fluid ointment for topical use containing sodium hyaluronate obtained by bacterial fermentation, as the principal component, and bacterial collagenase obtained from a non -pathogenic Vibrio alginolyticus strain, as an incorporated medicinal substance. Hyalo4 start allows the preparation of the wound bed, thanks to the hydrating properties of hyaluronic acid that promotes the natural repair process and protects the new viable tissue. In fact the process of cicatrization of the lesions place more rapidly in a moist environment. The bacterial collagenase assists in the wound bed preparation.