Description
xMutant MASS is the ultimate gainer for athletes who train hard and need serious fuel to build size. Each serving delivers over 1,000 calories with a blend of proteins, complex carbs, and healthy fats to drive muscle growth and recovery. It’s specifically formulated for lifters who struggle to gain weight or want to break through plateaus with clean, balanced nutrition.
The advanced protein matrix features fast and slow-digesting sources like whey concentrate, isolate, casein, and milk protein—ensuring continuous amino acid release. Combined with a rich carb blend and essential fats, Mutant MASS supports rapid recovery and steady muscle-building energy all day long.
Whether you’re bulking up, training for strength, or simply trying to add solid size, Mutant MASS delivers everything you need in one convenient, great-tasting shake. It’s engineered for true hardgainers who want big, powerful results.
Key Benefits
- Over 1,000 calories and 56g of protein per serving.
- Supports lean mass and muscle recovery.
- Balanced carb-protein-fat ratio for sustained growth.
- Delicious, rich flavours with smooth mixability.
Ideal For
- Hardgainers needing high-calorie nutrition.
- Bodybuilders focused on size and strength gains.
- Athletes recovering from intense training cycles.
- Anyone struggling to consume enough daily calories.
- Those wanting a complete meal replacement shake.
Frequently Asked Questions
Q: How many servings are in the 15lb bag?
A: Each 15lb bag provides roughly 25–30 servings, depending on your scoop size.
Q: When should I take Mutant MASS?
A: Take after training, between meals, or before bed to support continuous muscle growth and recovery.
Q: Is it suitable for beginners?
A: Yes, Mutant MASS is great for anyone needing extra calories to gain size safely and effectively.
Q: Can I mix it with milk instead of water?
A: Absolutely—mixing with milk increases calories and makes an even creamier shake.
Q: Does Mutant MASS contain creatine?
A: No, it’s creatine-free, so you can stack it with your preferred creatine supplement.
Summary / TL;DR
Mutant MASS 15lb delivers over 1,000 calories, 56g of protein, and balanced carbs and fats to support rapid size and strength gains. Designed for hardgainers and serious athletes—big nutrition, massive results, best price in Canada.
Actual nutrition information may vary between product types and/or flavours.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to anywhere in Canada & United States of America . Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.