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JYM Mass Gainer, 5lbs/2300g

  • weight: 2.5kg
  • Availability: In Stock
  • $549.00


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FEATURES

  • 30g Protein (15 grams casein, 12 grams whey, 3 grams egg protein)
  • 30-34g Carbs (15 grams low-glycemic index (GI), 5 grams high-GI)
  • Nearly 5 grams of fat (1.3 grams saturated fat, 1.3 grams monounsaturated fat, 1.3 grams polyunsaturated fat, including 1 gram of CLA)


GAIN MUSCLE MINUS THE FAT WITH MASS JYM*

Mass JYM is the first mass-gainer to use a non-proprietary protein blend (Pro JYM) along with a non-proprietary low-glycemic carbohydrate source, and a non-proprietary fat source. Unlike like most mass-gainers that include twice as many carbs as protein, Mass JYM contains a 1:1 ratio of anabolic protein to carbs for “clean” gains.*

 

Mass JYM Protein Blend

Designed to the exact specifications as my award winning Pro JYM protein – each serving of Mass JYM delivers 30 grams of high quality protein. Mass JYM delivers 50% casein from micellar casein and milk protein isolate; 40% whey protein from cold-filtered whey protein isolate and milk protein isolate; and 10% egg white protein.

 

This protein blend provides just enough fast-digesting whey to quickly spike muscle protein synthesis, plus adequate amounts of slow-digesting casein to keep protein synthesis elevated for several hours after ingestion. Egg white protein provides a medium-digesting protein source that also provides higher levels of sulfur-containing amino acids as compared to dairy protein.

 

Research studies suggest that a protein blend providing more slow-digesting casein than fast-acting whey and a medium-digesting protein elevates muscle protein synthesis longer and leads to greater net protein balance than whey protein alone. Simply put, a protein blend is more anabolic than whey on its own.*

 

Mass JYM Carbohydrate Blend

Each serving of Mass JYM contains 30 to 34 grams of carbohydrates to deliver a 1:1 ratio of protein to carbs. This is critical. Consume too many carbs, and you could gain body fat in addition to muscle.* Take in too few carbs, and you might not optimize muscle growth.* The 1:1 ratio of protein to carbs helps keep the gains lean and steady.*

 

Mass JYM’s ratio of low-glycemic (low-GI) to high-glycemic (high-GI) carbs is another key aspect that makes this formula a true lean-mass-gainer. I designed the carb blend in Mass JYM mainly from pea starch, isomaltulose, and oat fiber to deliver a 3:1 ratio of low-GI to high-GI carbs.

 

At this ratio, you are unlikely to spike insulin (outside of a normal range) or add fat as easily as you would with a mass-gainer that uses primarily high-GI carbs like sugar, dextrose, or maltodextrin. It also means Mass JYM works well as a pre-workout carb source, as it provides a small amount of quick fuel followed by a larger amount of long-lasting fuel to help provide energy from the start of your workout all the way to the end.* Research further shows that when consuming carbs before and/or during workouts, the body’s testosterone-to-cortisol ratio is higher, suggesting the body is in a more anabolic state.*

 

Another way carbs are essential to maximizing muscle growth has to do with muscle cell volume. Glycogen, the storage form of carbohydrates in muscle, pulls water into muscle cells. The higher the muscle glycogen content, the fuller (bigger) the muscle will be. Yet maximal muscle cell volume has more to do than just looking bigger – it also places a stretch on the muscle cell membrane that can help signal biochemical pathways leading to an increase in muscle protein synthesis, which can help lead to long-term increases in muscle growth.*

DISCLAIMER:

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