CNP Mass XL is the go-to shake for anyone wanting to seriously increase calorie intake. Mass XL features a 5-Stage protein blend containing Native Whey Protein, Whey Protein Isolate, Hydrolysed Whey Protein, Whey Protein Concentrate and Skimmed Milk Powder, delivering 34g of protein per serving, giving your body the amino acid profile needed to grow and maintain muscle mass. Mass XL supplies 150g of quality carbohydrates in the form of Cluster Dextrin , fructose and maltodextrin, which when taken post workout can allow your muscles to recover from high intensity or long-duration exercise. To help your body metabolise these extra calories it boasts a digestive and multivitamin blend of DigeZyme , Lactospore and all the vitamins and minerals your body requires. Mass XL is a supplement designed for those who want to perform, so it s Performance Blend has been developed to supply creatine, magnesium, zinc, glutamine and BCAAs to help with muscle function, protein synthesis and increase physical performance in high intensity exercise.