LAND O LAKES® Colostrum Replacement

LAND O LAKES® Colostrum Replacement

A calf’s immune system is naïve at birth; she requires high-quality colostrum within the first few hours of life to achieve successful passive transfer of immunity through absorption of IgG across the intestinal wall and into circulation.
LAND O LAKES® Bovine IgG Colostrum Replacer is specially formulated to replace or supplement maternal colostrum as an aid in the treatment of failure of passive transfer. LAND O LAKES® Colostrum Replacer provides a newborn calf with important antibodies, including immunoglobulin G (IgG), to help develop her immune system.

Features & Benefits

Licensed and tested by the USDA

Ensures every batch meets the USDA’s standards for use as a treatment for failure of passive transfer of immunity

Made of whole bovine colostrum with nothing added or removed

Provides calves with the immune support, nutrients and growth factors found in maternal colostrum

Contains high levels of IgG1

Helps address enteric and respiratory challenges

Contains high levels of natural colostral fat

Provides energy and assists with body temperature regulation, ultimately helping to optimize calf growth and development

Includes a large variety of growth factors and hormones

Assists in the development of tissues and organs

Provides a high (>20%) concentration of IgG per dose

≥100 g IgG delivered in 470 g of powder or ≥200 g IgG in 940 g of powder

Feeding Directions

Best Results
Test maternal colostrum with a Brix refractometer to determine quality.
If the Brix refractometer reading is:
  • Below 18% - Discard maternal colostrum and use LAND O LAKES® Bovine IgG Colostrum Replacer.
  • Between 18-22% - Use LAND O LAKES® Bovine IgG Colostrum Replacer in conjunction with maternal colostrum.
  • 22% or greater – On-farm maternal colostrum may be used if at least 1 gallon is available per calf.
Feed calves the first serving of colostrum within 1 hour of birth and a second serving of colostrum within 8-12 hours of birth.