Optimum Nutrition Serious Mass Weight Gainer — Banana Flavor, 12 lb (Packaging May Vary)

Powerful calories, practical nutrition

Optimum Nutrition Serious Mass is built for active individuals who want to increase daily energy intake and support sustained training. Each serving delivers 1,260 calories, 50 g of protein from a blended matrix, and more than 250 g of carbohydrates, providing a solid foundation for post workout recovery and between meals fueling. This combination can be a practical choice for adding mass thoughtfully and consistently while you follow a regular resistance training plan.

Beyond macros, the formula includes 25 vitamins and minerals along with creatine and glutamine. Vitamin C and zinc are highlighted as part of immune support messaging, aligning with a well rounded daily routine. Packaging may vary as the line adopts a new look, but the trusted quality from Optimum Nutrition remains the same.

Texture, flavor, and customization

The banana flavor offers a smooth, approachable taste that blends well with a variety of mix ins. For extra calories and creaminess, blend Serious Mass with milk, yogurt, or dairy and plant based milks, and add fresh or frozen fruits, peanut butter, nuts, oats, or even a scoop of ice cream. A high powered blender helps achieve a silky shake that fits your schedule.

• High calorie per serving: 1,260 calories per serving
• 50 g protein per serving
• Over 250 g carbohydrates per serving
• 25 vitamins and minerals plus creatine and glutamine
• Versatile mix ins and flavor tweaks for variety

Practical uses and everyday routines

Serious Mass is a flexible tool in a broader training plan. Many users incorporate it into daily routines alongside regular meals and other protein sources, adjusting portions to taste and energy needs. The banana aroma and creamy texture help make daily targets more enjoyable, even on busy days.

• Blend with milk for creamier texture and extra calories
• Stir in peanut butter or nuts for added fats and flavor
• Pair with a well balanced meal to support higher daily intake

Note packaging may vary as the product line updates its look while maintaining consistent quality. Store in a cool, dry place after opening to preserve freshness.