Rule 1 Mass Gainer 11.46lbs (5.20kg)

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 help fast metabolisms and help hard gainers add mass.^

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.^