The Immune Factors found in Symbiotics Colostrum Plus have a dual action effect, working in the bloodstream, as well as in the GI tract, by maintaining healthy intestinal flora in a normal GI tract.
Quality and Purity Assured. Symbiotics colostrum is sourced exclusively from the first milking of cows not treated with rBST** at USDA Grade A Dairies. All colostrum is laboratory tested and verified free from pesticides and antibiotics. Each bottle is double sealed for quality and safety. Close tightly and store in cool, dry place (below 75ºF), away from heat.