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Xtreme Size Up

Xtreme Size Up

CHOCOLATE 6 lb

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METAMYOSYN® Muscle Mass Formula* Specially designed for hard gainers who want to gain weight and pack-on quality mass.* MET-Rx® Xtreme Size Up is the ultimate muscle mass gainer, and features FOUR Hardcore Optimizer Blends to help you keep growing.*
PRODUCT HIGHLIGHTS

PRODUCT HIGHLIGHTS

VIEW LABEL
  • 54 grams protein per serving
  • 64-67 g energizing Carbs
  • 3g Creatine
  • 3g Glutamine
  • 600 calories per serving!
  • No Fructose or Aspartame
  • Mixes quickly and goes down easy ^Depending on flavor
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