Optimum Nutrition Serious Mass 5.44kg (12lb)

$84.90

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SKU: 022 Category:

Description

If you’re ready to get serious about packing on big-time muscle, then you need Serious Mass Weight Gainer.

 

What is Serious Mass?

ON Serious Mass is a well-rounded weight gaining formula with a whopping 1,250 calories per serving. But it’s not just a calorie bomb — there’s also 50 grams of protein, creatine, glutamine, zero added sugar, and much more.

 

ON Serious Mass features:

  • Loaded with calories at 1,250 per serving
  • 50g blend of whey and casein protein
  • 25g vitamin and mineral complex
  • Creatine & Glutamine for extra strength and recovery
  • No added sugar!

 

 

Additional information

Weight N/A
Flavours

VANILLA, STRAWBERRY, COOKIES & CREAM

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