Cellucor COR-Performance Creatine is unlike any Creatine product in its class. Featuring fully disclosed, clinically studied doses of Creapure, Betaine, & Cinnulin PF, COR-Performance Creatine delivers high-intensity strength & power performance to your muscles. The Cellucor COR-Performance Series features premium, innovative formulas you expect from Cellucor in an all-new line up of commodity sports nutrition products. Featuring clinically dosed formulas, the COR-Performance series is designed to satisfy every customer: great formulas & great prices. The entire line is GMP & Informed-Choice certified & sports a fully disclosed Tru Facts label. Because the COR-Performance series is stimulant-free, the products can be added to virtually any stack, & are also compliant with most major athletic organizations.