Description
When evaluating a mass gainer protein powder for additional daily calories, Optimum Nutrition Serious Mass delivers over 1200 calories, 50g of protein, and 250g+ of carbohydrates per serving.
Why This Mass Gainer Protein Powder Fits Your Routine
Each serving includes added Creatine and L-Glutamine, along with 24 vitamins and minerals. The tub uses an induction-sealed neck and shrink-wrap cap to protect freshness from first scoop to last. For shoppers who buy whey protein online regularly, this mass gainer offers a higher-calorie alternative to a standard isolate protein price point, since it’s formulated for bulk and recovery rather than a lean iso protein price comparison alone.
- 1200+ calories, 50g protein per serving
- Added Creatine and L-Glutamine
- 24 vitamins & minerals, vegetarian-suitable
- Induction-sealed tub for freshness
Pairs well with our Whey Protein Isolate Powder for portable protein on the go. Product images show the sealed tub and nutritional facts panel.
Not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before use.
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