pro blend

Question

Unfortunately, for those of us interested in fitness, there is a real lack of protein powders, shakes, and bars with a hashgaha. I was wondering if based on these ingredients you could tell me whether "Pro Blend 55" protein powder is kosher, assuming the only source for the whey is cow's milk. Ingredients: Protein Blend [Micro Ultra Filtered Whey Protein concentrate, Egg Albumen, Micellar Casein, Micro Ultra Filtered Whey Protein Isolate, Ion Exchanged Whey protein Isolate, Hydrolyzed Whey Protein Isolate, Natural and Artificial (Chocolate, Vanilla, Strawberry) Flavorings, Acesulfame Potassium, Stevia]. Thank you so much for the wonderful service you provide .