NuMedica TheraPRP High Dose PRPs. An immune support formula developed by Dr. Andrew Keech, the world's leading expert in colostrum, produced using a unique patented extraction process. TheraPRP contains a minimum of 12% Proline-Rich Polypeptides (PRPs), colostrum's most important component. Numerous scientific studies have shown that colostrum supports the human immune and cytokine systems. Bovine colostrum is actually 40 times richer in immune factors than human colostrum and is biologically transferable to humans. TheraPRP is a natural supplement that provides a rich source of IgG and PRPs (Proline-Rich Polypeptides). It also naturally supplies protein, immune factors, growth factors, vitamins and minerals to support health and vitality. Recommended Use: Take four capsules twice per day or as directed by your healthcare practitioner. Important: Continue taking ImmunoG PRP daily while taking TheraPRP. For maximum benefit, use the powder forms of ImmunoG PRP and TheraPRP when possible.