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MET-Rx Drink Mix MET-Rx
MET-Rx Drink Mix
  • 38g Metamyosyn protein blend
  • Free of hydrogenated oils, which means 0 grams trans fats
  • Low fat
  • 17-20g Carbohydrates
  • 25 Essential vitamins & minerals, with 100% daily value of calcium
  • Aspartame free and gluten free

MET-Rx "Original" Meal Replacement revolutionized sports nutrition with the Metamyosyn Protein Blend. The "Original" MET-Rx Meal Replacement is back and better than ever with an upgraded formula that is free of aspartame and hydrogenated fats while still featuring the exclusive Metamyosyn protein blend.*

Metamyosyn combines milk protein with slow-acting casein, plus L-glutamine. Milk protein is a natural source of whey and casein, for fast and slow digesting properties, and each protein source within Metamyosyn provides naturally occurring branched chain amino acids - isoleucine, leucine and valine. The precise combination of proteins in Metamyosyn offers a sustained release of amino acids and provides your body with a highly bioavailable fuel that helps support lean muscle mass and strength.*

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Add To
Item IDProduct Unit
Add 51-0331 MET-Rx
MET-Rx Drink Mix, Cake Batter
18 pk box $72.99 $40.99 $38.94
Add 51-0102 MET-Rx
MET-Rx Drink Mix, Extreme Chocolate
18 pk box $72.99 $40.99 $38.94
Add 51-0101 MET-Rx
MET-Rx Drink Mix, Original Vanilla
18 pk box $72.99 $40.99 $38.94
Add 51-0169 MET-Rx
MET-Rx Drink Mix, Extreme Chocolate
40 pk box $139.99 $79.99 $75.99
Add 51-0168 MET-Rx
MET-Rx Drink Mix, Original Vanilla
40 pk box $139.99 $79.99 $75.99
All products are In Stock unless otherwise marked.
** The "$200+ Orders" price reflects a 5% discount for orders that total over $200.
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Gluten Free Meal Replacement Protein (Bars/Powder/MRP/RTD) Protein - Blend

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MET-Rx Drink Mix (MET-Rx) - Average rating 4.2 (20 reviews)  - Write a review

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