A unique, affordable wound care dressing solution that aids in the management of hard-to-heal wounds. It is designed to help jump-start wounds, enabling the wound to progress through the normal healing cascade. Tegaderm Matrix dressing is the first advanced wound care solution that utilizes the innovative PHI technology. This technology consists of a unique blend of cations found naturally in the body including potassium, zinc, calcium, and rubidium. The unique formulation helps promote the natural moisture balance needed for chronic wound healing.