ON – Serious Mass 12LBS

Serious Mass by Optimum Nutrition is a high-calorie weight gainer designed to help you achieve your muscle-building goals. Each serving packs an impressive 1,250 calories and 50 grams of blended protein, making it the perfect choice for post-workout recovery or as a meal supplement throughout the day. This instantized powder is crafted for those looking to increase their body mass and develop a well-defined physique.

Key Benefits of Serious Mass:

• 1,250 Calories per serving to support weight gain.
• 50 Grams of Protein to promote muscle recovery and growth.
• Over 250 Grams of Carbohydrates without any added sugar to replenish energy stores.
• Enhanced with Creatine, Glutamine, and Glutamic Acid for improved performance.
• Contains 25 Essential Vitamins and Minerals to support overall health.

Whether you’re a hardgainer or simply looking to bulk up, Serious Mass makes it easy to add calories while delivering a delicious taste you’ll enjoy.