Is this it?
"the Isagenix™ Cleansing and Fat Burning System can turn your life around immediately. Now the amazing Isagenix System gives us the opportunity to make a change in our lifestyle and our body weight immediately by providing a thorough system of cleansing botanicals, minerals and protein designed to work synergistically in four individually separate formulas. The most effective and efficient way to lose weight is through cleansing, proper nutrition and moderate exercise."
^^IMO You can do that naturally or spend you $200 on better quality supplements & detox products. If your friends say it works, give it a go & report back.