Monster Mass is a powerful, yet easily digestible, mass-building protein. Although it tastes like an ultra-rich milk shake, Monster Mass's 600+ calorie advanced protein and carbohydrate systems make it the ultimate nutritional tool for building monster size and muscle. Monster Mass delivers a blast of multi-source sustained release proteins. Rapid-releasing anabolic whey, glutamine peptides and free form BCAA's are complemented by slower, anti-catabolic caseins and other complete milk protein isolates. This powerful combination of fast and slow proteins creates an "anabolic window" that lasts for hours.

CytoSport's strategic use of Aminogen (Patented Bio-Active Polypeptide Enzyme System), bromelain, papain, and lactase ensures extreme ease of digestion. These enzymes ensure the proteins in Monster Mass are delivered as free-form amino acids and small peptide chains to ensure maximum uptake and absorption. Plus Monster Mass is 98% lactose free, making it even easier to process. Monster Mass may be a powerful mass building protein, but it's still easy on your stomach.

Monster Mass helps create positive nitrogen balance, the gold standard of anabolic potential. Monster Mass provides high levels of essential amino acids to bathe muscle fibers in an "anabolic soup" to stimulate protein synthesis and muscle growth (hypertrophy).

Show Customized Find Customized Find

Find similar products fitting all of the checked categories. Creatine    Protein - Blend      Protein (Bars/Powder/MRP/RTD)    Weight Gainer

50g Multi-Source Protein Matrix: Completeness and balance to the extreme. Featuring Whey Concentrates, Whey Isolates, Isolated Milk Protein, Caseinates, Lactoferrin, L-Glutamine, Glutamine Peptides, and fre-form BCAA's L-Valine, L-Leucine, L-Isoleucine.

50g of Digestible Protein: 500 mg of Aminogen (a patented bio-enzyme proteolytic digestive system), bromelain, and papain ensure the breakdown of proteins into absorbable peptides.

Monster Complex Carbohydrates: Waxy Maize Starch and Maltodextrin provide massive amounts of glucose energy to fuel muscle growth and recovery. These complex carbs trigger the insulin response necessary to maximize protein utilization and amino acid uptake.

LeanLipidsS Plus: Calorically dense Sunflower and/or Safflower oil, Medium Chain Triglycerides, Canola Oil and Conjugated Linolenic Acid (CLA) are excellent sources of energy for muscle growth.