MET-Rx Meal Replacement
  • 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 Drink Mix - "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.*

MET-Rx Drink Mix is a 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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