Rule 1 R1 Lean Protein Gainer – 5 Lbs/16 Servings

Rule 1 R1 Lean Protein Gainer – 5 Lbs/16 Servings

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  • Arena Impex (Authorized)
  • Sports Supplement Nutrition Co. (Authorized)

Sold By: FitBasket

Ships From: New Delhi

Manufacturer: RULE ONE PROTEINS, LLC. ATTN: RETURNS 1785 N. Edgelawn Dr. Aurora, IL 60506 Country of Origin: USA



Rule 1 R1 Lean Protein Gainer – 5 Lbs/16 Servings

Rule 1 R1 Lean Protein Gainer – 5 Lbs/16 Servings, 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.

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 unnecessary ingredients:

ZERO Creamers
ZERO Amino Spiking
ZERO Soy Protein
ZERO Banned Substances

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 favorite beverage in a shaker cup or large glass. Shake or stir it up.


  • ✔ We have complete Transparency about the importers which we use to source the Supplements.
  • ✔ Each and Every Supplement purchased from our site will come with the Hologram/MRP label of its authorized importer.
  • ✔ We are Certified & Authorized for distribution by the importers. ( View Certificates )
  • ✔ Tax Paid GST Invoice will be provided with each and every order.
  • ✔ Each and Every product is far from Expiration Date and has a Batch Number that can be verified by the Brand.

List of Importers


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Rule 1

Rule 1 is one of the leading sports nutrition brands. The brand is appreciated to create the best protein powders and nutritional supplements. Rule 1 is a sports nutrition company to make in every product category. By taking a hands-on approach, they continue to maintain the highest quality standards.  We offers an excellent product portfolio. From protein powders to weight management, performance enhancers, amino acids and general well-being, Rule 1 has products for anyone aiming to amplify the health and fitness level. Our head office: Rule One Proteins, LLC. 1785 N. Edgelawn Dr., Aurora, IL 60506
  1. High-quality raw materials: While selecting raw materials for Rule 1 products, the emphasis is on purity, potency, research-based efficacy. Only those ingredients that pass the strictest standards for quality and safety are selected. 
  2. Certified products: Our products are manufactured in the Nutrivo facility, equipped with the most advanced and latest technology. The unit is GMP certified and uses the latest manufacturing and packaging technologies to help facilitate the finest quality nutritional powders. 


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