ISOLATE BLEND - Scientific studies have shown that a blend is considerably better for maximizing muscle-build than standard whey protein alone, this blend contains whey protein isolate, micellar casein, milk protein isolate, and egg white protein.
1:1 RATIO - This super mass gainer has a patent pending fat blend that delivers 30 grams of carbs and 30 grams protein blend for lean steady gains. It's the worlds first true "lean mass" gainer developed by Dr. Jim Stoppani.
LEAN MUSCLE GROWTH - Mass JYM contains real macros for lean muscle growth: 15 grams casein, 12 grams whey, 3 grams egg protein. For both men & women, this blend supports your natural strength, energy, endurance & recovery during muscle weight gain.
GREAT TASTE - No other protein powder surpasses the great taste, texture, and nutrition of Pro JYM. Simply mix with water, milk, almond milk or add other ingredients for a delicious high protein shake or smoothie. It also comes in vanilla.
VERSATILE USE - The mass powder is great for a meal supplement when on the go or as a serious mass gainer. The blend of fast, medium and slow digesting proteins elevates muscle protein synthesis for longer and supports rebuild.