The group's principal activities are to manufacture and market of pharmaceutical, nutraceutical and biotechnology products. The group operates in three segments namely: nutraceuticals, consumer pharmaceuticals and professional pharmaceuticals. The nutarceutical group manufactures and distributes a patented form of vitamin c under the trademark ester-c(R) and a line of saw palmetto products under the palmettx(R) trademark. Consumer pharmaceutical group consists of over-the-counter and prescription products including the zilactin (r). The professional pharmaceutical group includes peridex(R) prescription mouth rinse and oratest (R), an oral cancer diagnostic system.