by Mutant
MUTANT MASS (Original Look), 15lb High-calorie mass gainer engineered for extreme size and strength Advanced multi-stage protein blend: Supports sustained amino acid release for continuous muscle growth. Packed with clean calories: Delivers the fuel needed to support rapid mass and strength gains. Carb matrix for performance: Provides complex carbohydrates to restore glycogen and power intense tra
| Retailer | Size | Price (CAD) | Availability |
|---|---|---|---|
| Supplements Canada | 6 lbs | $44.99 | In stock |
| Vitamart | 5lb | $48.97 | Out of stock |
| Supplements Canada | 5 lbs | $49.99 | In stock |
| Supplement World | 5lb | $57.49 | In stock |
| Body Energy Club | 5lbs | $58.99 | In stock |
| Top Nutrition | 5 lbs | $64.99 | Out of stock |
| Supplement Source | 15lb | $80.00 | In stock |
| Vitamart | 15lb | $110.97 | In stock |
| Popeye's | 15lb | $119.99 | In stock |
| Supplements Canada | 15 lbs | $119.99 | In stock |
| Supplement World | 15lb | $119.99 | In stock |
| Top Nutrition | 15 lbs | $129.99 | Out of stock |
Popeye's prices vary by franchise location: we follow a store in Quebec City and, for products it does not sell, the price shown with no store selected. Your nearest store may show a different amount.
Prices last synced on 2026-10-30. Confirm at the retailer before buying.