Sav-A-Caf Colostrum Supplement contains a unique combination of pure Bovine colostrum and serum, and highly digestible fats, and features our exclusive blend of functional proteins, probiotic complex sugars, vitamins and minerals that supports immune development, digestive and overall health. Contains 15% fat, and 55 grams of essential Bovine globulin protein, with elevated levels of key antioxidant vitamins that newborn calves are often deficient in. Use 1 pouch to supplement lower quality colostrum, or 2-3 pouches when replacing maternal colostrum entirely. Feed as soon as possible after birth for best absorption (within 2-3 hours if possible).