10 Best gain weight in Canada

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Last Updated - 2026/03/20

Best Choice

01
Mutant

Mutant Mass Extreme Gainer Whey Protein Powder Build Muscle Size and Strength High Density Clean Calories 12 lbs Vanilla Ice Cream

8.7 worth the money

8.2 Taste
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
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9.9

Exceptional

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Value for Money

02
Mutant

Mutant Mass Extreme Gainer Whey Protein Powder Build Muscle Size and Strength High Density Clean Calories 12 lbs Vanilla Ice Cream

8.7 worth the money

8.2 Taste
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
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9.8

Exceptional

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03
Herbion Naturals

Herbion Naturals Vivabon Digestive & Nutritive Tonic helps Boost Digestion, Increase Energy Level, Enhances Memory, Relieve Debility, Stimulate Appetite for Adults, Lychee Flavour, syrup 150 mL
Main highlights

SATISFACTION GUARANTEED: We prioritize customer satisfaction and offer a money back guarantee if you are not satisfied with the product.
NUTRITIVE TONIC: Herbion Naturals Vivabon syrup is a herbal supplement crafted to support your daily wellness. Formulated with natural ingredients, it is designed to be a part of a balanced diet and healthy lifestyle.
HERBAL INGREDIENT BLEND: Our syrup contains a blend of six herbal ingredients, including Fenugreek, Ashwagandha, Date, Emblic, Ginger, and Gotu Kola.
HERBAL INGREDIENT ASHWAGANDHA: Each serving of our syrup contains 80 mg of Ashwagandha, an herb traditionally used in Ayurveda.
FLAVORFUL AND EASY TO TAKE: Herbion Vivabon Syrup is enhanced with a pleasant Lychee flavor. Recommended for adults: take 4 teaspoons (20 ml) twice daily.
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9.6

Exceptional

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04
Herbion Naturals

Herbion Naturals Vivabon Digestive & Nutritive Tonic helps Boost Digestion, Increase Energy Level, Enhances Memory, Relieve Debility, Stimulate Appetite for Adults, Lychee Flavour, syrup 150 mL
Main highlights

SATISFACTION GUARANTEED: We prioritize customer satisfaction and offer a money back guarantee if you are not satisfied with the product.
NUTRITIVE TONIC: Herbion Naturals Vivabon syrup is a herbal supplement crafted to support your daily wellness. Formulated with natural ingredients, it is designed to be a part of a balanced diet and healthy lifestyle.
HERBAL INGREDIENT BLEND: Our syrup contains a blend of six herbal ingredients, including Fenugreek, Ashwagandha, Date, Emblic, Ginger, and Gotu Kola.
HERBAL INGREDIENT ASHWAGANDHA: Each serving of our syrup contains 80 mg of Ashwagandha, an herb traditionally used in Ayurveda.
FLAVORFUL AND EASY TO TAKE: Herbion Vivabon Syrup is enhanced with a pleasant Lychee flavor. Recommended for adults: take 4 teaspoons (20 ml) twice daily.
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9.4

Excellent

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05
ALLMAX

ALLMAX Nutrition - QUICKMASS - NEW SIZE - Weight Gainer & Rapid Gain Catalyst, Chocolate, 3.5 Pound, 3.5 Lb
Main highlights

RESEARCH-PROVEN RESULTS: Clinically studied to significantly boost fat-free mass and chest size within 8 weeks, ideal for serious athletes and fitness enthusiasts looking to maximize muscle gains.
RAPID MASS BUILDING FORMULA: Delivers 1010 calories and 64 grams of sustained-release protein per serving, scientifically engineered to help quickly increase lean muscle mass.
PREMIUM CLEAN-CARB BLEND: Features a specialized blend of slow-release carbohydrates including sweet potato, oats, quinoa, and soluble corn fiber, ensuring consistent energy without sugar crashes.
FORTIFIED WITH VITAMINS & MINERALS: Contains 20 essential vitamins and minerals, providing comprehensive nutritional support for enhanced muscle growth and recovery.
EASY-TO-MIX & DELICIOUS: QuickMass is perfectly formulated to mix effortlessly with water, delivering a creamy, delicious shake without the need for milk.
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9.3

Excellent

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06
ALLMAX

ALLMAX Nutrition - QUICKMASS - NEW SIZE - Weight Gainer & Rapid Gain Catalyst, Chocolate, 3.5 Pound, 3.5 Lb
Main highlights

RESEARCH-PROVEN RESULTS: Clinically studied to significantly boost fat-free mass and chest size within 8 weeks, ideal for serious athletes and fitness enthusiasts looking to maximize muscle gains.
RAPID MASS BUILDING FORMULA: Delivers 1010 calories and 64 grams of sustained-release protein per serving, scientifically engineered to help quickly increase lean muscle mass.
PREMIUM CLEAN-CARB BLEND: Features a specialized blend of slow-release carbohydrates including sweet potato, oats, quinoa, and soluble corn fiber, ensuring consistent energy without sugar crashes.
FORTIFIED WITH VITAMINS & MINERALS: Contains 20 essential vitamins and minerals, providing comprehensive nutritional support for enhanced muscle growth and recovery.
EASY-TO-MIX & DELICIOUS: QuickMass is perfectly formulated to mix effortlessly with water, delivering a creamy, delicious shake without the need for milk.
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9.2

Excellent

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07
Ensure

Ensure Plus Calories, Nutritional Supplement Shake, To Help With Healthy Weight Gain Or Maintenance, Strawberry, 6 x 235-mL Bottles
Main highlights

Nutritious and delicious; enjoy in 4 delicious flavours; Strawberry, Vanilla, Chocolate and Butter Pecan
Doctor recommended brand; #1 doctor recommended brand of oral nutritional supplements
Convenient nutrition; ready-to-drink nutritional shake to use as a meal supplement; gluten-free and suitable for people with lactose intolerance
Complete, balanced nutrition; nutrition shakes with nutrients, including 27 vitamins and minerals, to help you stay healthy, active and energetic
13 g of protein, 350 Calories; high protein shakes with 44% more protein and 45% more Calories per bottle than Ensure Regular
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9.1

Excellent

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08
Ensure

Ensure Plus Calories, Nutritional Supplement Shake, To Help With Healthy Weight Gain Or Maintenance, Strawberry, 6 x 235-mL Bottles
Main highlights

Nutritious and delicious; enjoy in 4 delicious flavours; Strawberry, Vanilla, Chocolate and Butter Pecan
Doctor recommended brand; #1 doctor recommended brand of oral nutritional supplements
Convenient nutrition; ready-to-drink nutritional shake to use as a meal supplement; gluten-free and suitable for people with lactose intolerance
Complete, balanced nutrition; nutrition shakes with nutrients, including 27 vitamins and minerals, to help you stay healthy, active and energetic
13 g of protein, 350 Calories; high protein shakes with 44% more protein and 45% more Calories per bottle than Ensure Regular
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9.0

Excellent

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09
IRONVEGAN

Athlete's Gainer Protein Powder, Natural Vanilla Flavour, 2.5 kg | Vegan and Non-GMO

8.2 worth the money

8.0 Taste
Main highlights

TESTED FOR SPORT: Athlete's Gainer is tested for banned substances and certified by Informed Sport so even the most elite athlete's can enjoy the power of plant-fueled performance.
MUSCLE GROWTH GAINS: IRON VEGAN Athlete’s GAINER is a plant-based, high protein, high calorie supplement formulated to support healthy weight gain. ATHLETE's GAINER provides you with 720 clean calories at a 2.85:1 carbohydrate to protein ratio so that you can gain muscle mass.
GREAT TASTE WITH A SMOOTH TEXTURE: Gone is the gritty, grainy mouth feel of a typical vegan protein. In its place is a smooth, delicious flavour and a creamy texture that will almost certainly surprise you. This great tasting, smooth formula is formulated for ingredient-conscious athletes to build muscle. Athlete's Gainer is tested for banned substances and certified by Informed Sport so even the most elite athlete's can enjoy the power of plant-fueled performance.
CLEAN, REAL FOOD INGREDIENTS: Athlete's Gainer provides you with 42 grams of protein, 12 grams of fibre, and only 1 gram of sugar per serving! With added greens, fruit concentrates, sea vegetables, plant oils, and sprouted grains, this plant-based gainer helps to fuel your muscle growth so you can perform at a high level. Real food ingredients, real fuel. Made in Canada from imported & domestic ingredients.
42 g OF PROTEIN: Each serving of Iron Vegan Athlete's Gainer delivers 42 grams of plant-based protein with a complete amino acid profile, and is sourced from Organic Sprouted Brown Rice protein and Fermented Pea protein.
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8.8

Very Good

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10
IRONVEGAN

Athlete's Gainer Protein Powder, Natural Vanilla Flavour, 2.5 kg | Vegan and Non-GMO

8.2 worth the money

8.0 Taste
Main highlights

TESTED FOR SPORT: Athlete's Gainer is tested for banned substances and certified by Informed Sport so even the most elite athlete's can enjoy the power of plant-fueled performance.
MUSCLE GROWTH GAINS: IRON VEGAN Athlete’s GAINER is a plant-based, high protein, high calorie supplement formulated to support healthy weight gain. ATHLETE's GAINER provides you with 720 clean calories at a 2.85:1 carbohydrate to protein ratio so that you can gain muscle mass.
GREAT TASTE WITH A SMOOTH TEXTURE: Gone is the gritty, grainy mouth feel of a typical vegan protein. In its place is a smooth, delicious flavour and a creamy texture that will almost certainly surprise you. This great tasting, smooth formula is formulated for ingredient-conscious athletes to build muscle. Athlete's Gainer is tested for banned substances and certified by Informed Sport so even the most elite athlete's can enjoy the power of plant-fueled performance.
CLEAN, REAL FOOD INGREDIENTS: Athlete's Gainer provides you with 42 grams of protein, 12 grams of fibre, and only 1 gram of sugar per serving! With added greens, fruit concentrates, sea vegetables, plant oils, and sprouted grains, this plant-based gainer helps to fuel your muscle growth so you can perform at a high level. Real food ingredients, real fuel. Made in Canada from imported & domestic ingredients.
42 g OF PROTEIN: Each serving of Iron Vegan Athlete's Gainer delivers 42 grams of plant-based protein with a complete amino acid profile, and is sourced from Organic Sprouted Brown Rice protein and Fermented Pea protein.
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8.6

Very Good

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