For when you want to focus on both size and physical output. We’ve added micronized creatine to our muscle-building formula to help you push harder during your sessions while supporting your growth goals.

Serious Mass:

Serious Mass is a high-calorie weight gain formula designed to help individuals increase their daily caloric intake, supporting their training and nutrition goals. Each serving provides 1,250 calories, 50 grams of protein, over 250 grams of carbohydrates, and 3 grams of added creatine to enhance performance.

Micronized Creatine Powder:

Creatine is a naturally occurring compound stored in muscles that helps regenerate energy for high-intensity, short-duration activities. ON Micronized Creatine Powder uses micronized creatine, where the particle size is reduced to improve mixability and ensure it stays suspended in liquid longer. This means a smoother, easier-to-mix supplement that stays well-blended and is quickly absorbed for better performance during intense workouts. Each serving of Micronized Creatine Powder provides 3.4 grams of creatine monohydrate (a well-researched form known to enhance physical performance during successive bursts of short-term, high-intensity exercise).