Protein Dietary Supplement. Blends six of the highest biological value proteins; 55 grams Time Released Protein for better assimilation; Instantized protein! Mixes instantly! Virtually clump free! 11 grams BCAA's per serving. Natural and artificially flavored. High protein. Low carbohydrate. Pro Blend 55: In 1996, HDT began the process of developing the best quality protein powder possible. We looked at all the applicable research on protein digestion, protein absorption, nitrogen retention and the individual amino acid proteins of each of our high quality protein substrates. The most resounding thing we learned was that there is no one best protein. Each protein has a limiting factor, whether it be in its rate of digestion, absorption or in an individual amino acid score. With this in mind we used a blend of 4 different types of Whey Protein (Micro Ultra Filtered Whey Protein Concentrate, Micro Ultra Filtered Whey Protein Isolate, Ion Exchanged Whey Protein Isolate, and Hydrolyzed Whey Protein Isolate), Egg Albumen and Calcium Caseinate. Not bad for 1996 - now it is the 21st century and we have made a few alterations in our formula. Technology has enabled us to replace the Calcium Caseinate with the more readily digested Micellar Casein. We also fortified Pro Blend 55 with extra Glutamine and BCAA's to aid the body's ability to recover. This formula guarantees that your muscles will have the Amino Acids available when they need them whether it is 10-30 minutes after you get done training (Hydrolyzed Whey Protein Isolate), 30-50 minutes (Micro Ultra Filtered Whey Protein Isolate and Ion Exchanged Whey Protein Isolate), 50-80 minutes (Micro Ultra Filtered Whey Protein Concentrate), 80-110 minutes (Egg Albumen) or 110-240 minutes (Micellar Casein). As you can see Pro Blend 55 not only gives you a quick rise in Amino Acid Blood Values from Hydrolyzed Whey Protein Isolate, but also keeps them elevated for hours with Micellar Casein, thus making it the protein of choice for those looking to either gain muscle or maintain while dieting! Fortified with L-Glutamine. Aspartame free! Lactose free! 1 Serving of Pro Blend 55 Contains the Same Amount of Protein as: 18 Eggs, or 8 oz Chicken breast, or 8 oz Turkey breast, or 8 oz Lean steak, or 7 Glasses of milk, or 8 oz Fish, or 2 Cans of tuna, or 7 oz Low fat cheese, or 8 oz Lean pork chops, or 4 Servings of low fat cottage cheese. ProBlend-55 is a lactose free, low in fat protein blend that can be added to water, milk, juice, yogurt or shakes. It is a combination of 6 of the Highest Biological Value proteins with 55 grams of muscle building protein per serving and can also be added to muffins, cookies, pancakes or cereals. ProBlend-55 is the obvious choice for a superior protein blend supplement. Pro Blend-55 is the only product of its kind that blends Micro Ultra Filtered Whey Protein Concentrate, Egg Albumen, Micellar Casein, Micro Ultra Filtered Whey Protein Isolate, Ion Exchanged Whey Protein Isolate and Hydrolyzed Whey Protein Isolate. This formula packs 55 grams of 6 different muscle building proteins without adding additional fat or aspartame. ProBlend-55 has a suggested serving of two scoops providing 55 grams of protein, for less protein adjust serving size accordingly. Top exercise physiologists recommended up to 1 to 1.5 grams of protein per pound of body weight per day. Many top sports nutritionists agree that the RDA for protein intake, which was set based on non active individuals, does not contain any additional allowance for individuals exercising regularly. Increased protein helps keep the body in a positive nitrogen balance, necessary for muscle growth and fat loss. Additional protein intake also helps counteract the accelerated oxidation of amino acids caused by the metabolic needs of exercise.