Colostrum is a dairy food, and all ARMRA Colostrum™ is sourced from grass-fed cows. We source exclusively from family-owned dairy farms throughout the USA. When the weather permits, the cows have access to the outdoors - fresh air and sunlight - and forage on grass as much as possible. In the winter months, they may receive forages such as dried grass, hay, alfalfa, or wet plant material like silage and other green feeds. Depending on the nutritional needs of the animals and the time of year, they sometimes also receive a small amount of supplemental, non-GMO grains. In general, the majority of the cows' diet is grass.

Our cattle never receive antibiotics or hormones.

Also, ARMRA Colostrum™ is sustainably and responsibly sourced. We make ARMRA™  strictly from overflow/surplus colostrum, which means that baby calves get fed all they need before any colostrum is collected.