10 Best gnc protein for muscle gain in Canada

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Last Updated - 2025/05/11

Best Choice

01
MUSCLETECH

Whey Protein Powder, MuscleTech Nitro-Tech Whey Protein, Whey Isolate & Peptides Protein Powder, Muscle Builder for Men & Women, Lean Protein Powder for Muscle Gain, Vanilla Cream, 5 lbs (50 Servings)

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9.9 Precision

9.1 worth the money

8.2 Taste
Main highlights

Tested for quality and purity - to ensure a high standard of QUALITY and purity, each batch undergoes strict quality control, and is third-party lab Tested and verified to ensure quality
Cold microfiltration process to remove more fat, carbs & lactose - Our whey protein has been filtered using Multi-Phase Filtration Technology for less fat, lactose and impurities
Build more strength than with regular whey protein - Contains a Research-Proven 3g dose of creatine monohydrate, which helps to build more strength than regular whey protein
Better macronutrient profile - doesn't pack the extra sugar and carbs you'll see in other protein powders with only 4g of carbs, depending on the flavor, and no more than 2.5g of fat!
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9.8

Exceptional

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02
MUSCLETECH

MuscleTech Mass Gainer, MuscleTech 100% Mass Gainer Protein Powder, Protein Powder for Muscle Gain, Whey Protein + Muscle Builder, Weight Gainer Protein Powder, Creatine Supplements, Chocolate Fudge Brownie, 4 Pounds

9.5 Precision

8.0 Taste

8.0 worth the money
Main highlights

MORE PROTEIN PER SERVING THAN OTHER WEIGHT GAINERS - This new enhanced formula features a 70g multi-phase protein system (when mixed with skim milk), providing critical amino acids to the body fopr rapid recovery after training.
MORE BCAAs & LEUCINE PER SERVING THAN OTHER WEIGHT GAINERS - One serving supplies a massive dose of leucine and BCAAs which are important nutrients athletes want to help increase muscle protein synthesis.
BUILDS MORE STRENGTH - Premium Gold 100% Mass Gainer delivers 5g of creatine, a scientifically validated dose to help replenish ATP stores, enhance performance, boost strength, and build muscle.
BETTER QUALITY CALORIES DESIGNED FOR THE HARDGAINER - Premium Gold 100% Mass Gainer is a powerful and scientifically superior weight gainer that delivers a massive 1,170 calories when mixed with skim milk.
100% ULTRA-PREMIUM MASS GAINER - New Premium Gold 100% Mass Gainer is an advanced mass gainer designed for individuals who have a tough time adding size or want to break through their muscle and strength plateaus.
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9.7

Exceptional

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03
Sunshine Biopharma

Extreme Mass gainer muscle builder, 5 lbs (2.27 kg) low sugar high calories for intense workouts (Chocolate)

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Main highlights

Supports Lean Muscle Growth & Strength Gains; The high-protein formula provides essential amino acids to increase muscle size and strength while keeping fat gain in check.
Optimal Nutrition for Performance & Recovery; A precise blend of whey protein, fast-digesting carbs, and essential micronutrients fuels workouts, prevents deficiencies, and sustains peak athletic performance.
High-Calorie, Muscle-Building Formula; Delivers a massive 1,582 calories per serving, fortified with 60 g of protein, BCAAs, creatine, and essential vitamins to support intense training and consistent muscle gains.
Enhances Glycogen Replenishment & Nitrogen Retention; The balanced macronutrient profile helps restore muscle energy stores post-workout, ensuring continuous growth and endurance.
Accelerates Recovery & Reduces Muscle Breakdown; BCAAs, creatine, and glutamine promote rapid muscle repair and minimize post-workout soreness, ensuring you’re ready for your next training session.
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9.4

Excellent

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04
Six Star

Whey Protein Powder + Creatine Monohydrate, Six Star 100% Whey Protein Plus, Whey Protein Isolate & Peptides, Lean Protein Powder for Muscle Gain, Whey Isolate Protein Shake, Cookies and Cream, 4 lbs

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Main highlights

HIGH QUALITY ULTRA-PURE WHEY PROTEIN - Regular whey protein is good, but the core ingredients in Six Star Whey Protein Plus are shown to be superior to regular whey protein.
ENHANCED WITH PROVEN MUSCLE & STRENGTH BUILDER - Core ingredients scientifically superior to regular whey protein, test subjects built 4X the muscle and 2X the strength
ENGINEERED FOR ALL ATHLETES: Active men & women, strength trainers, all athletes, fitness enthusiasts, body builders, endurance athletes
7.4G TOTAL BCAAs PER SCOOP - loaded with fast-absorbing BCAAs and glutamine to help accelerate recovery- after all, Six Star 100% Whey Protein Plus, is what the pros trust
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9.3

Excellent

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Value for Money

05
Mutant

MUTANT MASS Weight Gainer Protein Powder with a Whey Isolate, Concentrate, and Casein Protein Blend, High-Calorie Shake, 2.27 kg – Triple Chocolate

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8.4 worth the money

8.2 Taste
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)
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9.2

Excellent

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06
Mutant

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

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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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9.1

Excellent

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07
Jacked Factory

Jacked Factory Creatine Monohydrate Powder 425g - Canadian-Owned Informed Choice Certified Supplement for Increased Muscle Mass*, Improved Strength, Power, & Performance** - 85 Servings, Unflavored

40% Off Free Shipping

9.1 Taste

9.1 Simple to use

8.4 worth the money
Main highlights

Three Delicious Flavours: We offer creatine in several flavours to suit everyone’s preferences; including Blue Raspberry, Cherry Limeade, and Peach Mango. Additionally, our creatine is available in capsule form for convenient use on-the-go.
Pure Creatine Monohydrate Powder: Jacked Factory Creatine Monohydrate powder features 5000mg of pure creatine monohydrate in every scoop. Our creatine powder mixes easily in any drink of your choice or it can be mixed with your favorite supplements such as pre-workout, protein, and BCAAs.
Manufactured in a cGMP-Certified Facility: All Jacked Factory products are manufactured under stringent quality control standards to ensure proper purity and potency. This formula is completely free of harsh chemicals, fillers, artificial food dyes.
Improved Performance: Creatine supplementation increases strength, power, and performance in repetitive bouts of brief, highly-intense physical activity such as sprints, jumping, and resistance training.**
Backed by Science: Creatine monohydrate’s effectiveness is backed by many studies. It is proven to increase muscle mass when used in conjunction with a resistance training regimen.*
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9.0

Excellent

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08
BIOX PERFORMANCE NUTRITION

BioX Nitro Juice Gainer | High Protein Weight Gaining Formula | 1000 Calories, 53g Protein with Fast & Slow Release Protein Blend, 3g Creatine Monohydrate, 2g Glutamine, 11g BCAAs (5.45KG, Chocolate)

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Main highlights

In addition to providing the necessary protein and calories, BioX Nitro Juice Gainer also features 3 Grams Of Creatine Monohydrate and 2 Grams Of L-Glutamine
BioX Nitro Juice Gainer is the ultimate solution for the hard gainer seeking to add weight quickly, efficiently, and deliciously! This Delicious tasting gainer will leave you craving your next shake
BioX Nitro Juice Gainer is specifically formulated with the hard gainer in mind, providing the protein and calories needed to gain weight, plus much more
BioX Nitro Juice Gainer is a high calorie gainer that juice so happens to also feature 11+ Grams Of Branch Chain Amino Acids (BCAAs)
BioX Nitro Juice Gainer features 50-57 Grams Of Nitro Pro Protein Matrix, An Exclusive Blend Of Fast And Slower Releasing Proteins, for all day protein release
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8.9

Very Good

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09
ALLMAX Nutrition

Allmax Creatine Monohydrate - Aid Muscle Growth & Strength Gains, No Artificial Ingredients - 1000g - 5g per Serving - 200 Servings

21% Off Free Shipping

9.7 worth the money

8.2 Taste
Main highlights

AllMax Nutrition CREATINE Powder
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8.8

Very Good

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10
MAMMOTH

MAMMOTH MASS: Weight Gainer, High Calorie Protein Powder Workout Smoothie Shake, Meal Replacement, Low Sugar, Whey Isolate Concentrate, Casein Protein Blend, Weight Training, High Protein (5lb), Rich Chocolate

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8.9 Taste

8.4 worth the money
Main highlights

QUALITY NUTRITION: Putting on size requires a balance of heavy training and quality nutrition. Because everyone’s a little different, some have a harder time putting on muscle than others. Mammoth Mass is a high-protein powdered shake delivering significant amount of high quality supplemental protein, healthy carbs, vitamins and minerals to build on what you are getting from a balanced diet.
PROTEIN SHAKES AND RECIPES: Mammoth Mass’s easy mix weight gainer protein formula, is versatile in making not only protein shakes, but also smoothies and more. Boost calories and nutrition by adding to protein bars, protein balls, cookies, pancakes, milk shakes and more.
MUSCLE MASS FORMULA: MAMMOTH MASS Weight Gainer provides more protein, better carbs and far less sugar giving you more of what you want in a potent mass muscle building formula. With 60 grams of the finest whey protein isolate, whey protein concentrate, micellar casein and calcium caseinate available.
MAMMOTH’S REVOLUTIONARY MASS GAINER FORMULA: Mammoth Mass contains 60 grams of High Quality Protein comprised of whey protein concentrate, whey protein isolate & miscellar casein. There is over 39 grams of combined BCAA Glutamine, Essential Amino Acids, as well as a Clean Carb Complex features.
CALORIES: To gain just one extra pound, you need to consume approximately 3,500 calories above and beyond what you normally consume through foods, beverages, and supplements. Mammoth Mass pro gainer provides over 1250 calories per serving. By adding just one serving to your daily routine, you can begin to experience an increase in lean muscle mass within the first week.
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8.7

Very Good

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