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Mutant Mass
Mutant Mass is one of the best-known weight gainers in the gym world, packing carbohydrate and protein into a thick, great-tasting shake. It’s built for hard gainers who need serious calories and comes in 5 flavours and 2 sizes, including a 6.8kg bag.
Description
Mutant Mass – High-Calorie Weight Gainer Shake
Mutant Mass is a high-calorie weight gainer from Canadian brand Mutant, loved by hard gainers for its dessert-like flavours and serious calorie content. Each shake combines carbohydrate and protein to help you reach a calorie surplus without forcing down endless meals. Flavours such as Triple Chocolate and Chocolate Fudge Brownie make it easy to stay consistent, and the 6800g bag keeps you stocked for weeks.
Key Benefits
- Build muscle mass – protein contributes to a growth in muscle mass.
- Serious calories – carbohydrate and protein together for demanding bulking goals.
- Famous flavours – Triple Chocolate, Cookies & Cream, Vanilla Ice Cream and more.
- Two sizes – 2270g to start, or 6800g for long-term bulking.
- Convenient – a filling shake when you can’t fit in another meal.
Who Is It For?
Made for hard gainers, skinny lifters, rugby and American football players, strength athletes and anyone who struggles to eat enough to grow. It also suits people with high training volumes and very active jobs.
Flavours & Sizes
Choose from Chocolate Fudge Brownie, Cookies & Cream, Strawberry Banana, Triple Chocolate and Vanilla Ice Cream, in 2270g or 6800g.
FAQs
How many calories are in Mutant Mass?
It depends on the flavour and whether you mix it with milk or water. Check the label on your pack for exact nutrition information.
Is Mutant Mass good for beginners?
Yes, if your goal is to gain size. Start with half a serving to see how you get on, then increase as needed.
Why Shop With Lotty8 Supps?
- Genuine, factory-sealed products – sourced through established UK sports-nutrition wholesale distribution. Never repackaged, never grey-market.
- Fast dispatch – orders placed before 1pm on a working day are dispatched the same day with Royal Mail Tracked 48.
- Low-cost UK delivery – £3.99 per order, free on orders over £100. See our Delivery & Returns page.
- Hassle-free returns – full details on our Delivery & Returns page.
- Top brands in one place – Applied Nutrition, BioTechUSA, SciTec, NOW Foods, Doctor’s Best and many more.
- Real people, real help – questions about a product or your order? Contact the Lotty8 team.
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. Keep out of reach of young children. Formulations and packaging can change – always read the label on the product you receive before use.
Mix the serving shown on the label with 500–600 ml of milk or water using a shaker or blender. Drink after training and between meals. Full servings are large, so many people split them into two or three smaller shakes across the day.
Always follow the directions on the product label. Do not exceed the recommended daily intake.
- Brand: Mutant
- Product: Mutant Mass
- Flavours available: Chocolate Fudge Brownie, Cookies & Cream, Strawberry Banana, Triple Chocolate, Vanilla Ice Cream
- Sizes available: 2270g, 6800g
- Country of origin: Canada
Country of origin: Canada
Best before: shown when you choose an option.
Additional information
| Weight | N/A |
|---|---|
| Flavour | Chocolate Fudge Brownie, Cookies & Cream, Strawberry Banana, Triple Chocolate, Vanilla Ice Cream |
| Size | 2270g, 6800g |
| Country of Origin | Canada |
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