MET-Rx Size Up Gainer Chocolate, 6 pound

MET-Rx Size Up Gainer Chocolate, 6 pound

MET-Rx Size Up Gainer Chocolate, 6 pound Rating:
List Price: $43.99
Sale Price: $43.99
Availability: Usually ships in 24 hours

Product Description

MET-Rx Xtreme Size Up is a serious mass gaining supplement. It has one of the highest protein contents per serving on the market, providing you with 60 grams of protein featuring METAMYOSYN and 580 hardcore bodybuilding calories. Xtreme Size Up combines the trusted METAMYOSYN protein blend with extra Whey Protein and Creatine, to provide sustained, highly bioavailable fuel for your body’s protein needs.* Each serving also supplies 79 grams of carbs to keep your muscles fully loaded with this important macronutrient.* If you have a tough time packing on solid, powerful mass, don't pass up MET-Rx Xtreme Size Up for your serious mass gaining needs.*


  • An ideal supplement for serious mass gaining
  • Provides 60 grams of protein at 580 calories per serving
  • Supports immediate and sustained energy, as well as protein synthesis
  • Delicious Chocolate flavor
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease