Optimum Nutrition Serious Mass 12lb

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$159.95 $149.95 -6%
Optimum Nutrition Serious Mass 12lb 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...
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Flavours: Chocolate
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Optimum Nutrition Serious Mass 12lb


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!


Directions

Use ON Serious Mass to pack on the muscle mass you've always desired. Mix two scoops with 700mL of water, or for a thicker consistency, use milk instead. Take one full serving per day.

 

Nutrition Information

Chocolate

Optimum Nutrition Serious Mass 12lb Nutrition Info

🚚 Daily Dispatch:
Our courier operates 3 times a day. Orders before 4:30 PM guaranteed same-day dispatch.
💰 Free Shipping:
Orders over $100 qualify for free shipping.
🌏 Delivery Times: -
North Island: 1-2 business days
South Island: 1-3 business days
🏬 Click and Collect:
85 Queens Road, Panmure &
898 Great South Road, Wiri

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Optimum Nutrition Serious Mass 12lb
$159.95 $149.95
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Optimum Nutrition Serious Mass 12lb
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$159.95
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Nutritional Label

Optimum Nutrition Serious Mass 12lb


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!


Directions

Use ON Serious Mass to pack on the muscle mass you've always desired. Mix two scoops with 700mL of water, or for a thicker consistency, use milk instead. Take one full serving per day.

 

Nutrition Information

Chocolate

Optimum Nutrition Serious Mass 12lb Nutrition Info

Benefit

Key Benefits

  • High-quality protein for muscle growth and repair
  • Supports lean muscle mass and recovery
  • Low in sugar and carbohydrates
  • Mixes easily for convenient use

About Whey

Our Whey Protein Powder is made with 100% pure, hormone-free, grass fed whey protein isolate. There are no fillers and no concentrated protein powder—just a pure, sustainably sourced whey protein isolate that you can use as an ingredient in your favorite recipes.

It's rich in amino acids and easy to digest while lactose-free, so you can feel good about using it in any of your favorite recipes. And because it's non-GMO Project Verified and Informed Sport Certified, it's perfect for anyone who is looking for a healthy alternative to other protein powders on the market.

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