buzy It was not from slim fast it was from PAR (Product Acceptance & Research)
As far as papers that I got with the product to test and then evaluate it has please call with any questions to Carol Matthews at 1-800-905-1869
There's also another # on the National Headquarters address and info that one is 812-867-8600
Letter was dated July 20, 2004 when I received my products.
Hope that helps ya