Whey protein isolate with natural sunflower lecithin (low temperature micro-filtered). Total Fat – 0g, Sodium – 35mg, Potassium – 105mg, Total Carbohydrate – 1g, Protein – 20g, Calcium – 10%, Phosphorus – 6%, Magnesium – 4%. Each serving provides the following (stated amounts are typical and representative); Beta-Lactoglobulin – 14,252mg, Glycomacropeptide – 962mg, Bovine Serum Albumin – 206mg, Alpha-Lactalbumin – 3,362 mg, Immunoglobulin (IgG) – 861 mg, Lactoferrin – 42 mg. Typical amino acid profile per serving; Alanine – 990mg, Arginine – 381mg, Aspartic acid – 2,176mg, Cystine – 453mg, Glutamic acid – 3,476mg, Glycine – 326mg, Histidine – 339mg, Isoleucine† – 1,357mg, Leucine† – 2,077mg, Lysine – 1,877mg, Methionine – 400mg, Phenylalanine – 623mg, Proline – 1,287mg, Serine – 895mg, Threonine – 1,412mg, Tryptophan – 328mg, Tyrosine – 630mg, Valine† – 1,203mg. †Branch chain amino acids. Not a significant source of calories from fat, cholesterol, dietary fiber, sugar, vitamin A, vitamin C and iron.