Mass Extreme Gainer

by Mutant

Calories that count: a high-protein, high-carb formula built for serious muscle and weight gain.

Up to 56g protein per serving
High calorie for bulking phases
For shakes, smoothies, baking and more

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Transparent protein profile

What's inside

Values per 100g, with the amount in one 280g serving

20g protein

56g per 280g serving

69g carbohydrates

192.1g per 280g serving

4g fat

12g per 280g serving - moderate fat

393 kcal

1100 kcal per 280g serving

View full nutritional information

Nutrition per 100g and per 280g serving
Nutrient	Per 100g	Per serving (280g)
Protein	20g	56g
Calories	393 kcal	1100 kcal
Carbohydrates	68.6g	192.1g
Fat	4.3g	12g

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Price history

All packs and flavours · price per 100g

No price history for this product in the last 90 days yet.

Quick answers

Is this right for you?

Who is it for?

Mutant Mass Extreme Gainer is designed for hard-gainers and anyone in a dedicated bulking phase who struggles to eat enough calories. Mass gainers combine protein with carbs and calories to support weight gain and muscle growth during intense training blocks.

What can you expect?

A calorie-dense shake designed to help you gain weight. Mass gainers pack protein alongside a significant amount of carbohydrates and calories per serving. Servings tend to be larger than standard protein powders, so expect thicker shakes and bigger scoops. With 20g of protein per 100g (around 56g per 280g serving), Mutant Mass Extreme Gainer sits in a competitive position for a mass gainer product.

What else do you need to know?

Mutant Mass Extreme Gainer is a mass gainer protein powder made by Mutant.. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.

Frequently asked questions

Where is the cheapest place to buy Mutant Mass Extreme Gainer in the UK?

We refresh Mutant Mass Extreme Gainer pricing daily from Amazon UK and show the fetch time next to every figure. If no verified price is showing above, we do not currently hold one we would stand behind, and the buy button will take you to the live listing to check.

How much protein does Mass Extreme Gainer contain per 100g?

Mass Extreme Gainer contains 20g of protein per 100g, with 56g per 280g serving. It is a mass gainer product.

Is Mutant Mass Extreme Gainer currently in stock?

At the last check, 0 out of 0 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.