Nutrilite Kids Drink Chocolate Flavour Protein Powder contains Protein, essential Amono acid such as Isoleucine, Leucine, Lysine, Methionine, Cysteine, Phenylalanine, Tyrosine, Threonine, Tryptophan,Valine & Histidine.This product provides important Nutrients which supplement daily needs of these Nutrients for a healthy child.