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10 Best muscle gainer in Canada
Best Choice01MutantMUTANT MASS Weight Gainer Protein Powder with a Whey Isolate, Concentrate, and Casein Protein Blend, High-Calorie Shake (6.8 kg (Pack of 1), Strawberry Banana)
Main highlights- Made with natural whole foods (barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed and sunflower oil)
- Essential fatty acids (EFAs) and natural oils from coconut, avocado, flaxseed, pumpkin seed and sunflower
- Engineered in our own state-of-the-art manufacturing facility to maintain gold-standard quality
- 56 g of pure protein, 192 g of clean carbs, 12 g of fat
- 26.1 g of EAAs and 12.2 g of BCAAs (naturally present)
9.8Exceptional
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Value for Money02NAKEDChocolate Naked Mass - All Natural Chocolate Weight Gainer Protein Powder - 8lb Bulk, NSF Certified, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,360 Calories - 11 Servings
Main highlights- PROTEIN SHAKES AND RECIPES: Our natural chocolate weight gain protein powder is versatile in making protein shakes, smoothies and recipes. Boost calories and nutrition by adding Naked Mass to chocolate weight gainer shakes, pancakes, cookies and other recipes.
- PREMIUM COMPLEX CARBOHYDRATES: Unlike other weight gainers that use wheat-based maltodextrins, our chocolate mass gainer uses gluten free organic tapioca maltodextrin for clean source complex carbohydrates.
- ONLY FIVE INGREDIENTS: Naked Whey, Naked Casein, Organic Maltodextrin (made from gluten free organic tapioca), Organic Coconut Sugar, and Organic Raw Cacao. Chocolate Naked Mass contains no artificial sweeteners, flavors, or colors and is GMO Free, No rBGH or rBST, Soy Free and Gluten Free.
- MULTI-PHASE CLEAN PROTEIN: All natural whey and casein provides your body with healthy amino acids to keep protein synthesis up throughout the day.
- MAXIMUM NUTRITION: 50g of Protein, 251g of Carbs, 1,360 Calories, 11.6g of BCAAs (branched-chain amino acids) per serving. As an NSF Certified protein powder, Naked Mass is verified for purity and safety.
9.7Exceptional
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- 03Mutant
Mutant Mass Extreme GainerWhey Protein PowderBuild Muscle Size and StrengthHigh Density Clean Calories12 lbsTriple Chocolate
Main highlights- MADE WITH NATURAL WHOLE FOODS | Barley, sweet potato, rolled oats, avocado, coconut oil, pumpkin seeds.
- EXTREMELY HIGH CALORIE WEIGHT GAIN | 1,270 calories per serving (4 scoops) mixed two cups of 1% milk. Two daily servings deliver 2,540 calories.
- EACH SERVING DELIVERS | 46 grams of 100% pure whey protein, 255 grams of carbohydrates, 7.5 grams of fat per serving (4 scoops) mixed with two cups of 1% milk. Naturally high in BCAAs, EAAs, Glutamine and other amino acids needed to support muscle growth from hard training.
- CRASH WEIGHT GAIN | Made for extreme hard gainers looking to add serious MASS!
- 100% GOURMET TASTE
9.6Exceptional
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- 04Mutant
Mutant Mass Extreme Gainer Whey Protein Powder Build Muscle Size and Strength High Density Clean Calories 12 lbs Vanilla Ice Cream
9.5Excellent
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- 05Optimum Nutrition
Optimum Nutrition Serious Mass Powder | High Calorie Protein & Carbohydrate Powder | 50g Protein, 1250 Calories, 250g Carbohydrates | 6LB (Vanilla)
Main highlights- Versatile Shake Mix for Smoothies and Recipes: Use as a shake mix, blend into smoothies, or add to recipes like oats to customize thickness, taste, and daily calorie intake. A flexible protein and carb powder option that fits a wide range of routines and preferences.
- Protein and Carbohydrate Drink Mix: Made with a protein and carbohydrate blend to support consistent daily nutrition and higher calorie routines. A great choice for active lifestyles, hard gainers, and anyone looking for a calorie dense shake mix that fits into everyday meal planning.
- High Calorie Shake Mix for Daily Nutrition: Serious Mass is a high calorie powder drink mix designed to help you add more calories to your day in a simple, convenient way. Mix it into a shake between meals, after training, or anytime you want an easy option for higher calorie intake.
- Easy to Mix Powder, Smooth Shake Texture: This high calorie shake mix blends easily with water or milk for a smooth, satisfying texture, no complicated prep required. Great for busy schedules, quick mixing, and consistent use at home, work, or on the go.
- 1250 Calories, 50g Protein, 250g Carbs per Serving: Each serving provides 1250 calories with 50g protein and 250g carbohydrates per serving, making it an efficient way to add calories, protein, and carbs in one shake. Ideal for building larger shakes when you want more nutrition in a single serving.
9.4Excellent
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- 06Mutant
Mutant Mass Extreme Gainer Whey Protein Powder Build Muscle Size and Strength High Density Clean Calories 6 lbs Cookies and Cream
Main highlights- MADE WITH NATURAL WHOLE FOODS | Barley, sweet potato, rolled oats, avocado, coconut oil, pumpkin seeds.
- EXTREMELY HIGH CALORIE WEIGHT GAIN | 1,270 calories per serving (4 scoops) mixed two cups of 1% milk. Two daily servings deliver 2,540 calories.
- EACH SERVING DELIVERS | 46 grams of 100% pure whey protein, 255 grams of carbohydrates, 7.5 grams of fat per serving (4 scoops) mixed with two cups of 1% milk. Naturally high in BCAAs, EAAs, Glutamine and other amino acids needed to support muscle growth from hard training.
- CRASH WEIGHT GAIN | Made for extreme hard gainers looking to add serious MASS!
- 100% GOURMET TASTE
9.3Excellent
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- 07Sunshine Biopharma
Sunshine Biopharma’s Extreme Mass Gainer, 12 Servings (375g), 1582 Cal & 60g Protein, Bulk High-Calorie Serving for Muscle Builder & Weight Gainer
Main highlights- SWEETENERS: Extreme Mass Gainer is sweetened with Stevia, a natural sweetener very commonly used. To equilibrate the taste, it contains a minute amount of Sucralose (10 mg). All these products are approved by Health Canada and the FDA, and the major scientific studies proved them as safe and armless to human
- HYPERTROPHY ARCHITECTURE: The 10lb foundation is engineered for the athlete committed to a total physiological transformation. Achieving massive scale requires a consistent, multi-week caloric surplus that resets your body’s weight set-point
- GLYCOGEN RESYNTHESIS MATRIX: Loaded with complex carbohydrates to rapidly replenish depleted muscle fuel tanks. By ensuring your glycogen levels are fully saturated, you prevent the body from entering a catabolic, muscle-wasting state
- 60G PROTEIN: Build and repair muscle with a heavy-duty 60g dose of protein per shake. This high-potency amino acid profile ensures that your 1,500+ calorie intake is utilized for maximum muscle protein synthesis and recovery, rather than just empty caloric storage
- 1582 CALORIES PER SERVING: Stop struggling to hit your caloric surplus. Each massive 375g serving delivers 1,582 nutrient-dense calories, engineered to force your body into a growth state. This is the literal solution for hard gainers and athletes with high-intensity caloric demands who cannot meet their needs through whole food alone
9.2Excellent
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- 08METALIFE
MetaLife 100% Pure Creatine Monohydrate Powder, Canada-Made, 1000 g (200 Servings) Micronized Powder, For Muscle Growth, Strength & Performance, No Additives, Unflavored, Ideal for Athletes & Fitness Enthusiasts, Third party lab tested, Vegan, Non-GMO, Gluten Free, Soy Free, Clean & Pure, Improved Performance and Recovery for Men and Women
Main highlights- 6️⃣ 100% Satisfaction Guarantee Not happy for any reason? Email us directly — we offer a full refund, no return shipment required. We stand behind every tub, every batch.
- 5️⃣ Made in Canada by a Canadian-owned company. Safety-Sealed & Third-Party Tested Purity Every container is tamper-proof sealed for freshness and independently lab tested to ensure safety, purity, and no contaminants. Trusted by athletes for clean, effective supplementation.
- 4️⃣ 200 full servings per tub — one of the best values per gram available on Amazon.ca. Accurate Scoop & Full Value Guarantee Each serving provides a verified 5 g of pure creatine monohydrate — no underfilled tubs, no mislabeled scoops, just the exact dose promised on the label.
- 3️⃣ Clean, Transparent, & Vegan-Friendly Formula Unflavoured, tasteless, and free from artificial flavours, sweeteners, or added sugars. 100% vegan, gluten-free, dairy-free, and non-GMO — nothing but pure creatine monohydrate.
- 2️⃣ Micronized for Easy Mixing & Gentle Digestion Ultra-fine powder dissolves smoothly in water, shakes, or any beverage — no clumps, no grit. Designed for easy absorption and digestion, making it ideal for daily use without discomfort.
- 1️⃣ Muscle & Recovery Benefits Supports strength, endurance, and lean muscle growth with 100% pure creatine monohydrate. Supports faster post-workout recovery and supports ATP energy production for peak training performance.
9.1Excellent
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- 09Sunshine Biopharma
Sunshine Biopharma’s Extreme Mass Gainer, 12 Servings (375g), 1582 Cal & 60g Protein, Bulk High-Calorie Serving for Muscle Builder & Weight Gainer
9.0Excellent
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- 10Sunshine Biopharma
Sunshine Biopharma’s Extreme Mass Gainer, 12 Servings (375g), 1582 Cal & 60g Protein, Bulk High-Calorie Serving for Muscle Builder & Weight Gainer
Main highlights- SWEETENERS: Extreme Mass Gainer is sweetened with Stevia, a natural sweetener very commonly used. To equilibrate the taste, it contains a minute amount of Sucralose (10 mg). All these products are approved by Health Canada and the FDA, and the major scientific studies proved them as safe and armless to human
- HYPERTROPHY ARCHITECTURE: The 10lb foundation is engineered for the athlete committed to a total physiological transformation. Achieving massive scale requires a consistent, multi-week caloric surplus that resets your body’s weight set-point
- GLYCOGEN RESYNTHESIS MATRIX: Loaded with complex carbohydrates to rapidly replenish depleted muscle fuel tanks. By ensuring your glycogen levels are fully saturated, you prevent the body from entering a catabolic, muscle-wasting state
- 60G PROTEIN: Build and repair muscle with a heavy-duty 60g dose of protein per shake. This high-potency amino acid profile ensures that your 1,500+ calorie intake is utilized for maximum muscle protein synthesis and recovery, rather than just empty caloric storage
- 1582 CALORIES PER SERVING: Stop struggling to hit your caloric surplus. Each massive 375g serving delivers 1,582 nutrient-dense calories, engineered to force your body into a growth state. This is the literal solution for hard gainers and athletes with high-intensity caloric demands who cannot meet their needs through whole food alone
8.9Very Good
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