Rule 1 Mass Gainer – High-Calorie Whey Protein & Carb Blend

Product Overview.

Rule 1 Mass Gainer is a high-calorie weight gain supplement formulated for athletes, bodybuilders, and active individuals who need additional calories and protein to support their size and performance goals. Each serving combines all-whey protein, a high-carbohydrate blend, creatine monohydrate, and naturally occurring BCAAs in one convenient shake.

With 1,220+ calories, 40g of whey protein, and 250g+ of carbohydrates per serving, Rule 1 Mass Gainer can help make it easier to increase your daily calorie intake when food alone isn't enough to meet your nutritional needs.

Key Benefits

• 1,220+ calories per serving to help increase daily calorie intake
• 40g all-whey protein to support muscle-building nutrition and recovery
• 250g+ carbohydrate blend for a substantial source of workout fuel
• 1g Creatine Monohydrate to support strength and power
• 9g naturally occurring BCAAs from whey protein
• Designed for weight gain and mass-building nutrition
• Informed Choice Certified and tested for banned substances by LGC

High-Calorie Nutrition for Mass Building

Building size requires consistently consuming enough calories and protein to support your goals. Rule 1 Mass Gainer provides a convenient way to add a substantial amount of calories, protein, and carbohydrates to your daily nutrition plan without having to prepare another full meal.

The formula's 40g of whey protein provides high-quality protein, while the carbohydrate blend supplies a significant amount of calories to complement your training and nutrition routine.

Protein, Carbs & Creatine in One Shake

Rule 1 Mass Gainer combines key macronutrients with Creatine Monohydrate and naturally occurring BCAAs from whey. This makes it a practical option for athletes and lifters who want a convenient post-workout shake or an additional calorie source between meals.

For best results, use it alongside a balanced diet and consistent resistance-training program.

Ideal For

Rule 1 Mass Gainer is suitable for individuals who:

• Have difficulty consuming enough calories through food alone
• Want to increase their daily calorie intake
• Are working toward a mass-gaining or bulking goal
• Need a convenient source of protein and carbohydrates
• Want an easy post-workout or between-meal shake