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Rule 1 R1 LBS Mass Gainer 12lbs

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Rule 1 R1 LBS Mass Gainer 12lbs

Original & Authentic Rule 1 R1 LBS Mass Gainer is available at Xtreme Food Supplement for you to achieve your fitness goal of gaining Muscle Size and strength. We offer the US best quality products, a Money-Back Guarantee, 24/7 Customer Support, Diet Plans, and free Fitness Consultations.

Key Benefits:

  • Rule 1 R1 LBS boosts the building of muscles along with the enhancement of muscle repair.
  • The ingredients Protein Blend, Creatine, Glutamine, and Carb Blend help in Gaining weight and Lean Mass Muscle
  • R1 LBS helps in maintaining overall health along with power for bodybuilding activities.
  • The calorie-packed formula provides added creatine, MCTs, and glutamine to help you achieve your most SIZEable aspirations.
  • Rule 1’s Weight Gainer: Over 1000 calories per serving with a 5:1 carb-to-protein ratio to help pack on mass, fast.
  • Clean Manufacturing: R1 LBS is proudly made in our own state-of-the-art GMP-certified facilities in the USA and produced clean, with no banned substances.


  • Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch (Carb10™))
  • Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate)
  • Other Ingredients: Natural and Artificial Flavors, Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract.

How To Use?

  • Mix two (2) scoops of R1 LBS™ with approx. 18-20 oz. of water, milk, or your favorite beverage in a shaker cup, or glass with a spoon.


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