Characterization of Physical Properties and Histologic Evaluation of Injectable Dermicol-P35 Porcine-Collagen Dermal Filler

Compared with several hyaluronic acid-based dermal fillers, Dermicol-P35 exhibited lower extrusion force, higher viscosity under low shear rate, and a higher modulus of elasticity. Results of histologic evaluation indicated that Dermicol-P35 27G did not elicit an inflammatory response and was well integrated within the host tissue. Together, these results suggest that Dermicol-P35 27G offers several advantages that may result in improved clinical experiences for both patients and clinicians.