Why are some suppliers cheaper than others?

Some of the herbal blends in the supermarket appear to be randomly combined. It's as if someone without an understanding of the energetics of herbs, just sat down and added the kitchen sink. What you are buying with Health Concerns formulas is a lot of attention to detail. We pay attention to the growing, harvesting, storage and processing of the herbs. In addition the formulations have all been derived from the basis of traditional information and modern biochemistry. Like anything else, you get what you pay for.