Like many medications that are offered online today, there are places which will offer Bowtrol colon health products for free. Typically they will offer a one or two month supply for free, and you will only have to pay shipping. Why does the company do this? They are very confident in their product; they are sure that once you try it, you will want to buy more. There are many different colon health products offered by the Bowtrol Company, including colon cleansers, probiotics, and products to help people who have sensitive digestive tracts. Offering the product free, however, can be a turnoff for many people. People think it can’t possibly be good unless it’s expensive, so they shy away from free samples. However, there’s really no risk involved; Bowtrol products have few or no negative side effects, and since you only pay shipping for the first month or two, you won’t lose any money just trying it.