Dr. Rueckert, creator of IMMUVIT is the Chairman of Rueckert Pharmaceutical; he has spent decades researching human energy levels and metabolic responses. He is the pioneer of research in the beneficial effects of Korean and Siberian Ginseng on human activity levels, and has produced standardized extracts that are used in IMMUVIT.

With all his scientific studies Dr. Rueckert developed the RPC Korean Ginseng extract with 4.0% Ginsenosides standardized. The Ginsenosides are the substances that produce increased energy and performance.

The International Ginseng Symposiums in Korea, Singapore, the Philippines, China and the Bahamas have acclaimed Dr. Rueckert five times for his research and leadership in the area of Korean Ginseng Extracts. As a result of this success, IMMUVIT was developed.