top of page

COMPLETE SUSTAINED-RELEASE, 8-HOUR PROTEIN FORMULA When you’re unable to have a meal for several hours (like when you’re sleeping), having a protein source that’s slow-digesting is important to help avoid muscle breakdown! The primary protein source in Phase8 is just that – a slow, sustained-release protein. In fact, it has the unique ability to slowly release amino acids into your bloodstream for 8 hours after taking it! (Lacroix et al., 2006. The American Journal of Clinical Nutrition. 84:1070-9) HIGH BIOLOGICAL VALUE PROTEIN SOURCES Each protein source in Phase8 is a high-quality, milk-derived protein, and is free of egg protein and lower biological value protein sources like soy and brown rice. This allows Phase8 to deliver incredibly high doses of branched chain amino acids (BCAAs), glutamine (a powerful anti-catabolic amino acid), and essential amino acids (amino acids your body needs) to help you build more muscle. 7 HIGH-QUALITY PROTEIN SOURCES Overall, PHASE8 contains only high-quality, milk-derived protein sources designed to digest at different rates, putting your body in the perfect state for repair and recovery. Whey Protein Concentrate Milk Protein Concentrate Micellar Casein Calcium Caseinate 97% Whey Protein Isolate Whey Protein Isolate Hydrolyzed Whey Protein Isolate

  • 8-HOUR SUSTAINED-RELEASE PROTEIN ABSORPTION - The primary protein in PHASE8 has the unique ability to release amino acids in your bloodstream for 8 hours after consumption
  • 7 HIGH-QUALITY PROTEIN SOURCES - PHASE8 contains protein sources designed to digest at different rates, putting your body in the perfect state for repair and recovery
  • BIOLOGICAL VALUE OF PROTEIN SOURCES - PHASE8 contains high-quality milk-derived protein and has half the fat of the leading competitor
  • BEST-IN-CLASS TASTE - PHASE8 was flavored in one of the world's top flavoring houses by protein flavoring experts in order to taste better than any other protein on the market
  • TAKE ANYTIME - PHASE8 contains a unique blend of proteins that allows you to take it whenever you need it. Multiple different protein sources supply quick-release, medium-release and slow-digesting proteins

MuscleTech Phase8 Protein (4.6 LB), Milk Chocolate