Well i have just recently purchased this product and u do feel a lot of difference when you use it, i also have some ppt and pdf presentation files i can mail to u guys if u need it, just post in your email address in here and il send it across, and yes it is attached to a MLM (Multi-level marketing) company. Wil be glad to send you more details if ure interested. Where else can you buy a product, be satisfied by it.. and make some money off it??? :) any answers?, im interested :)