Ultimate Protein System(UPS) offers the highest quality 100% Cross Flow Microfiltration (CFM) Whey Protein available. This CFM process uses a unique membrane technology to remove all fat and lactose. It results in a 98%+ pure undenatured whey protein. This patented purifying process offers the purest, lightest, most easily blended protein found anywhere. In addition to being highly undenatured, the CFM process separates whey peptides without damaging them. These biologically active peptide fractions are highly active, able to naturally feed muscle tissue and support the immune and hormonal systems. UPS features 4 to 1 protein to carbohydrate ratio to balance blood insulin to glucagon levels which enhance the production and uptake of growth hormone (GH) and growth factors such as IGF-1. The result is improved lean tissue, muscle growth and fat burning in response to exercise. It also contains chromium, vanadyl & OKG to enhance insulin sensitivity and anabolic/anti-catabolic pathways.