Monster Milk delivers a blast of fast and slow proteins. Rapid-releasing whey, glutamine peptides and free form BCAA’s are complemented by slower, anti-catabolic caseins and other complete protein isolates. This powerful combination of fast and slow proteins create an window that lasts for hours. Super easy to digest: Our strategic use of a patented Bio-Active Polypeptide Enzyme System – Aminogen – ensures extreme ease of digestion. Plus Monster Milk contains zero lactose so it will be easy on your stomach. Monster Milk helps create a positive nitrogen balance and provides high levels of amino acids.