Rule1 Gain

8,699.00 6,000.00


Importer (Official)

Rishabh Export ( Musclekart )

305, Ajanta Complex, Gondal Road, Rajkot-360002

Gujrat, India

FSSAI – 10017021002712

Manufactured By

Rule One Proteins, 1785 N. Edgelawn Dr. Aurora, IL 60506
Country of Origin: USA

Best Before : Mar-2024

rule1 r1 lean gain for lean and thin muscles mass
Rule1 Gain 8,699.00 6,000.00

Or 3 interest free payments of 2,000.00 with

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Note: All Pictures shown are for illustration purpose only. Actual product may vary due to product enhancement.


Rule1 Gain

Rule1 Gain With 50g of protein from a whey isolate-led blend and 75g energy-packed carbs, R1 Gain™ doesn’t just help you add weight, it supports quality size accumulation. Unlike heavyweight mass gainers that concentrate on total calories, Gain has fewer carbs, fewer sugars, and more protein, making it the right choice if you are looking to build on a well-established foundation.

When it comes to adding quality pounds, Gain is my bulking season “go-to” protein.”

Rule1 Gain Quality Gains

Our lean gainer features higher concentrations of protein (100% of the Daily Value) and a lower carb-to-protein ratio (2.5:1) which are designed to support quality mass building over indiscriminate weight gain.

Protein-Packed Calories

R1 Gain™ is packed with high-quality calories and all-whey protein, primarily from whey isolate sources. Plus, the simple and complex carbs help refuel glycogen stores after workouts.^

  • 530 calories†
  • 50g all-whey protein with whey isolate as the primary protein source†
  • 75g complex carb blend†
  • Packed with BCAAs and other key amino acids^^

We have also eliminated a few dismiss ingredients:

  • ZERO Creamers
  • ZERO Gums
  • ZERO Amino Spiking
  • ZERO Soy Protein
  • ZERO Banned Substances

^ 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.

^^ Amino acids are naturally occurring and approximated.
† Values per serving



R1 Gain™ should be combined with a balanced diet, and resistance exercise, and used as a substitute for one or more of your daily protein shakes when extra calories are desired.

Mixing Directions

Mix two (2) scoops of R1 Gain™ with 14-16 oz. of water, milk, or your favourite beverage in a shaker cup or large glass. Shake or stir it up!

Alternate Suggested

Mix In a blender, add your favorite fruit and ice to the above, mix, and enjoy a protein-fortified fruit smoothie!

Rule1 USA Inc

Additional information

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Chocolate Fudge

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