The cornerstone of all Herzog Products is the patented Vita-A-Kombi emulsion with stabilized oxygen, distilled water, and Vitamins A and E. Dr. Herzog was the first chemist to stabilize hydrogen peroxide - one of nature's greatest disinfectants- in an emulsion form which breaks down into oxygen gas and water on contact with the skin. This process actually allows oxygen to pass directly into the skin with exceptional results. These emulsions are now being used to treat certain skin conditions (including skin ulcers) and have shown unparalleled results in helping maintain healthy skin - from the most sensitive to problems skin types.