kcal/mL: 1.0 Caloric Distribution (% of kcal) Protein: 12% Carbohydrate: 54% Fat: 34% Protein Source: sodium and calcium caseinates (milk), whey protein concentrate NPC:N Ratio: 185:1 MCT:LCT Ratio: 21:79 n6:n3 Ratio: 8.9:1 Osmolality (mOsm/kg water): Vanilla: 550 Chocolate: 600 Strawberry: 570 Free Water: 84% HCPCS Code B4160 Meets or exceeds 100% of the Dietary Reference Intakes (DRIs) for protein and 25 key vitamins and minerals in 1000 mL (4.2 Brik Paks) for children ages 1 to 8 and 1500 mL (6.3 Brik Paks) for children ages 9 to 13.