Primal Kitchen, Collagen Fuel, Chocolate Coconut 13.9 Oz VS_Min_Germanium Source Naturals carefully scrutinizes its Source Naturals carefully scrutinizes its sources of vitamin C to ensure it is obtained from only nongenetically modified materials A zesty combination of lemon and pepper for perking up seafood Nail & Joint Support* 9mg 6% Potassium 75mg 2% Typical Collagen Amino Acid Profile Per Serving Alanine 840mg Arginine 770mg Aspartic Acid 450mg Cysteine 0mg Glutamic Acid 1000mg Glycine 2330mg Histidine 90mg Hydroxylysine 150mg Hydroxyproline 1230mg Isoleucine 120mg Leucine 260mg Lysine 330mg Methionine 90mg Phenylalanine 160mg Proline 1370mg Serine 340mg Threonine 190mg Tryptophan 0mg Tyrosine 60mg Valine 220mg *The % Daily Value tells you how much a nutrient in a serving of food contributes to a dally diet