RHEA Essentials partners with trusted U.S. dairy farmers who treat their cows with care and respect. Our cows graze freely on pasture whenever the weather permits and are fed grass-based products such as hay during colder months.
Cows naturally produce more colostrum than their calves require. We ensure that each calf receives all the colostrum it needs before any surplus is collected. Only this excess is used to produce RHEA colostrum for human use.