Core Nutritionals' Core PRO is no different. As an innovative, clinical-strength and sustained-released protein formula, Core PRO provides your body the fuel it needs, when it needs it. Comprised of an advanced mixture of fast-uptake and sustained-release proteins, our blend optimizes your growth and recovery with a targeted approach to protein kinetics, synthesis, and metabolism. Further enhanced by a powerful digestive enzyme blend, thermos fats (MCTs), and an amino ratio clinically-verified as superior, Core PRO is a metabolically-complete growth solution.