We do not consider it wise to purchase this material from a foreign country, as we would then have no control whatsoever over cleanliness, purity and government oversight of the raw materials. US material is preferable. They have simply been diluted with milk whey to make an inferior product. Nature's Rx is Doctor Recommended, scientifically advanced, and a high potency formula. Each individual batch is tested by the manufacturer to ensure purity, quality and standardization.
Colostrum is sensitive to heat.
Tableting causes heat which would destroy important nutritional factors in this particular product. Most of our competition uses foreign raw materials, no standardization, and cheaper to manufacture tablets. The information contained in this site is intended for educational purposes only and is not intended to replace proper medical care. The FDA has not evaluated any of the information contained in this site.