We welcome our members and friends! Established in 1993 Dr. Clark asked her son, Geoff, to manufacture supplements without any toxic flow agents. This has been our mission ever since. Dr. Clark Store sets the standard for excipient free supplements, pure – no chemicals - production methods. We are known for our pure - high potency herbal cleanses and chemically pure nutraceudicals. Our world famous Liver Cleanse is known for its effectiveness. The Dr. Clark Para-Cleanse is the most potent one available.