They were originally sold in health food stores but since no one knew what they were, the marketing plan was changed so that people would be educated to know about them. MLM seemed the most efficient way to spread word of mouth information- unfortunately most people on this forum seem to not realize that is the most effective and fairest way to market since you are paid totally and only on your performance.
And in spite of all the brouhaha, one month's supply of Am---ose for a well person is $36 a month.