I have a friend who signed up with nuSkin, their bottle of juice from exotic fruits from around the world that sells for $42 seems to scream snake oil. I found an anti-MLM site run by a guy who was near the top at nuSkin for a while. They suggest that the biggest customer of MLM products end up being the agents and their family, who on average don't make it past the first year. IT was suggested that Mary Kay people average like $29 total career income, before expenses. Kinda wish my friend could find a more lasting outlet for her energy and personal charm.