Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day. Casein proteins are pH sensitive and gel in the acidic environment of the stomach. As a result, it can take more than twice as long for caseins to be broken-down into their amino acid subcomponents than whey and other proteins. Because of these unique "time-released" qualities, caseins are aptly described as being anti-catabolic, or muscle-protecting, proteins. Supplement Facts Serving Size: 1 Heaping Scoop Servings Per Container: 29 Amount Per Serving Calories 120 Calories from Fat 10 Total Fat 1g Saturated Fat 0.5g Cholesterol 10mg Total Carbohydrate 4g Dietary Fiber 1g Sugars 1g Protein 23g Calcium 450mg Sodium 250mg Aminogen® 23mg Alanine 636mg Arginine 830mg Methionine 617mg Aspartic Acid 1523mg Phenylalanine 1096mg Cystine 76mg Proline 2320mg Glutamine 4744mg Serine 1338mg Glycine 489mg Threonine 996mg Histidine 659mg Tryptophan 280mg Isoleucine 1257mg Tyrosine 811mg Leucine 2040mg Valine 1542mg Other Ingredients: Protein Blend (Micellar Casein, Calcium Caseinate), Cocoa (processed with alkali), Natural & Artificial Flavors, Salt, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose. Directions: Use ON 100% Casein Protein first thing in the morning, immediately before bed, in place of small meals, and/or any other time when delayed protein absorption is desired. To encourage a positive nitrogen balance, consume approximately 1 gram of protein per pound of body weight per day from a combination of high protein foods and supplements. For even better results, consume your daily protein allotment over several small meals spread evenly throughout the day.