Ingredients: PROMINA ultrafiltered and undenatured Whey Protein Isolate (includes Beta Lactoglobulin , Alpha Lactoglobulin , Glycomacropeptides, Immunoglobulin, Bovine Serum Albumin, Protease Peptone, Lactoferrin, Lacto Peroxidase), citric acid, natural and artificial flavors, lecithin, aspartame, acesulfame-K, FD&C Yellow #5, FD&C Blue #1.
I looked up the ingredient Lactoglobulin and here is what I found:
Macromolecule -- lactoglobulin A, beta- (M0EZ)
Molecule Name : lactoglobulin A, beta-
Alias Names :
Common Name: bovine
Tissue: milk
I'm no scientist, but based on what it says here, does anyone know if that means it does have lactose in it or what? Thats the way I read it, but I'm not 100% positive...I have an email out to the manufacturer with the above info, I'll let you know what they tell me...