Yes Muscle Milk is a blended protein of Micellar Casein/Whey Concentrate/Isolates.
Ingredients: EvoPro (Micellar Alpha and Beta Caseins and Caseinates, Whey Concentrates Rich in Alpha-Lactalbumin, Whey Isolates, Whey Peptides, Colostrum Extract, L-Glutamine, Taurine, Lactoferrin), Leanlipids (Trans Fat Free Lipid Complex Consisting of Canola Oil, Sunflower and/or Safflower Oil, MCT's, L-Carnitine), Fructose, Maltodextrin, Cytovite I (Vitamin and Mineral Premix Consisting of Vitamin A Acetate, Cholecalciferol, D-Alpha Tocopherol Acetate, Ascorbic Acid, Folate, Thiamine Mononitrate, Riboflavin, Niacinamide, Pyridoxine HCL, Cyanocobalamin, Biotin, Pantothenic Acid, Di-Calcium Phosphate, Potassium Iodide, Potassium Chloride, Ferrous Fumerate, Magnesium Oxide, Copper Gluconate, Zinc Oxide, Chromium Nicotinate), GCC (Proprietary Endogenous Creatine Precursor Consisting of Glycocyamine, Betaine Anhydrous), Natural and Artificial Flavors, Acesulfame Potassium, Sucralose, Soy Lecithin.Nutrition Facts
Serving Size  2 scoops
Servings Per Container 15 
Amount Per Serving  
Calories 350      
Calories from Fat  160      
Total Fat  18 g 
Saturated Fat  8 g    
Cholesterol 5 mg  
Sodium 200 mg  
Potassium 600 mg  
Total Carbohydrate 12 g  
Dietary Fiber Og 
Sugars  6 g     
Protein  32 g  
Vitamin A   33%   
Vitamin C   33%   
Calcium   33%   
Iron   33%   
Vitamin D   33%  
Vitamin E   33%   
Biotin   33%  
Chromium  83%   
Copper   33%   
Iodine   33%   
Magnesium   33%   
Niacin   33%  
Pantothenic Acid   33%     
Phosphorus   33%   
Vitamin B12   33%  
Vitamin B6   33%   
Zinc   33%  33%   
Riboflavin   33%   
Folic Acid   33%     
Thiamine   33%   
 
*percent Daily Values are based on a 2,000 calorie diet.