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Rule1 Mass

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The premise for Rule1 Mass is a simple one: to be BIG, you need to go BIG. With over 1,000 calories, a 200-gram complex carb blend, and 40 grams of protein from three types of whey, R1 LBS is large and in charge. In addition to a 5:1 carb to protein ratio, this calorie-packed formula provides added creatine, MCTs, and glutamine to help you achieve your most SIZE able aspirations.

  • Transparent Formula
  • ZERO Creamers
  • ZERO Spiking
  • ZERO Soy Protein
  • Over 1,000 calories!
  • 40 g all-whey protein
  • 200+ g complex carb blend with organic rice bran and Carb 1
  • 2 g creatine monohydrate
  • 1 g medium chain triglycerides (MCT)
  • L-glutamine fortified

Additional information

Serving Size

12 LBS, 6 LBS


Chocolate, Chocolate Fudge, Chocolate Peanut Butter, Cookies & Cream, Vanilla Crème

1 review for Rule1 Mass

  1. Sufyan (verified owner)

    100% original product made by USA. Highly recommended keep it up seller👍

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