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Mass Gainer

High Calorie Weight Gainer

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$54.99
$54.99
Serious size goals? This nutrient-dense formula delivers over 1,220 calories, 250g of blended carbs, and 40g of all-whey protein in every serving. Built with a 6:1 carb-to-protein ratio and enhanced with 1g of creatine monohydrate, it’s designed to fuel fast metabolisms and help hard gainers add mass.^


Flavor Chocolate Fudge
Size

“If you’re trying to gain more mass but you’re struggling getting all your calories from meals, get this!”

- Tricia

WHAT'S MASS GAINER?

Size Accumulator

Stacked with complete whey proteins, simple & complex carbs, and creatine this high-power mass gainer supplies quality calories and essential amino acids to help pack on weight and assist workout recovery.^
WHAT’S IN IT
Calories, Protein, & More
To add mass, you need to consume more calories than you burn. To add quality mass, you also need to consider the nutritional composition of what you’re consuming. Mass Gainer is the complete package with premium all-whey proteins for recovery, fast-fueling carbs for energy, and creatine monohydrate for added size building support.^

 

  • Over 1,220 calories†
  • 40g all-whey protein†
  • 250g+ complex carb blend
  • 1g creatine monohydrate†
  • 9g naturally-occurring BCAAs†^^ 



Informed Choice® Certified. 
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.


 

† Per serving
* 100% of protein from whey sources.
^^ Amino acids are naturally occurring.
Nutrition facts may vary slightly depending on packaging.


 

^ 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.




Warnings
SELECT FLAVOR

WHEN & HOW TO USE IT

Anytime

Use alongside regular meals—not as a replacement—to support your daily calorie goals. For best results, combine with a nutrient-dense diet and consistent resistance training.

Mixing Directions  

Basic: Mix 2 heaping scoops with 20–24 oz. of water,  milk, or your favorite beverage in a blender or large shaker cup until smooth..

Smoothie: Blend with your favorite fruit, a spoonful of nut butter, and ice for a nutrient-dense smoothie.

Calorie-Packed Mix: Combine with 20–24 oz. of whole milk and two scoops of ice cream for an ultra-high-calorie shake.

Frequently Bought Together

QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT

As one of few brands who actually makes the advanced formulas we bring to market, Rule 1 Proteins is in a unique position to maintain complete control through every step in the process.

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QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT