I represent Serum-Derived Bovine Immunoglobulin Protein Isolate (SBI). SBI is a Naturally Sourced alternative to Colostrum that provides the highest Ig Concentration, the most Purity and a NON-Dairy option for you product lines. SBI carries GRAS status, GMP manufacturing, and is available internationally through our US or New Zealand facilities. If you are looking to capture that missing piece of the supplement market or just ensure your ingredients are the best on the market, let me know how I can help.