More often than not our bodies simply cannot consume the sheer amount of food required to see serious gains. Introduce Heavy Weight by International Protein and you now have a way to successfully pack down those extra calories with considerable gains to show for it. Containing a multi-phase protein release blend coupled with a unique grain matric to keep your body in a growth-friendly state for longer and to support even the fastest metabolism. Heavy Weight is an incredibly concentrated, energy-rich and protein-packed formula designed to promote real, sustainable mass gains.
Heavy Weight Mass Gainer contains a multi-phase release blend of Whey Protein Concentrate, Whey Protein Isolate, Calcium Caseinate and Whey Peptides, which offer fast and slow release times to deliver a prolonged source of protein to the body to help keep it in a growth-friendly state for optimal muscle growth. Containing over 1000 calories per serving, this sophisticated formula is your number one sidekick for achieving your goal gains!