Previously doing bsuiness as Xel Herbaceuticals Inc., Xel Pharmaceuticals, Inc is a privately held company focused on the research and development of proprietary and convenient formulations, dosage forms and delivery systems for a wide range of traditional Chinese herbal medicines to be marketed as nutraceuticals and pharmaceuticals. TeaTech is a subsidiary of Xel Herbaceuticals, Inc. No activity on the firm's site post 2008 would suggest the firm is no longer operational