Mass Gainers
Shop Mass Gainer Supplements
For those of you who want to build some serious mass, SupplementSource.ca is the number one destination for premium, high-quality mass gainers in Canada. Our collection offers extremely potent mass building protein blends from major reputable brands.
Benefits of Mass Gainers
Bulking up takes some serious effort including high-intensity strength and resistance training. It also requires the right type of nutrition.
Bodybuilders and athletes rely on our premium mass gainers to nourish their bodies from within by combining high-quality protein sources with complex carbs to truly supplement their intense exercise regimens. No amount of meat, dairy, poultry, fruits, or vegetables can be equivalent to the concentrated protein sources that are critical to building mass.
Popular Mass Gainers
SupplementSource.ca offers amazing mass gainer products: From Perfect Sports HULK, our lactose-free 1000 calorie dense gainer, to Mutant Mass, a superior quality protein blend. All of our high-quality protein supplements are designed for the most hardcore athletes, strongest bodybuilders and anyone who aspires to be one.
When you’re consuming any of these supplements, rest assured that they will facilitate your intense efforts in the gym by helping you put on some serious bulk:
- Allmax QUICKMASS - For those of you who want to gain mass, QuickMass is a scientifically formulated rapid mass gain catalyst that provides nutrient-dense calories, increases calorie activation, and is easy to absorb by the body.
- Mutant Mass – specially designed for bodybuilders and weightlifters, this powerful formula delivers 56g of quality protein and 36g of BCAAs/EAAs and glutamine.
- ANS Performance N-Mass – an advanced mass gainer formula with 55g of protein, 250g of food-derived carbs, and 32g of BCAAs, EAAs, and glutamine.
Are you ready to bulk up? SupplementSource.ca has you covered. Browse our range of supplements to take your pick!
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Original price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /
MUTANT MASS, 15lb
27 reviewsMutant Mass Unleash the New Mutant - New Look + New Formula Now 52% less sugar than the previous formula 56 grams of quality protein per serving D...
View full detailsOriginal price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /Sale SaleBuy Now -
Original price $99.95 CADOriginal price $99.95 CAD - Original price $99.95 CADOriginal price $99.95 CADCurrent price $84.99 CAD$84.99 CAD - $84.99 CADCurrent price $84.99 CAD| /
Perfect Sports HULK CLEAN MASS GAINER, 10lbs
9 reviewsHulk Clean Mass Gainer The Cleanest All-In-One Gainer Massive 1,030 Calories per Serving 50 g Protein No Added Sugar Full Serving of Fruits and V...
View full detailsOriginal price $99.95 CADOriginal price $99.95 CAD - Original price $99.95 CADOriginal price $99.95 CADCurrent price $84.99 CAD$84.99 CAD - $84.99 CADCurrent price $84.99 CAD| /Sale SaleBuy Now -
Original price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $60.00 CAD$60.00 CAD - $60.00 CADCurrent price $60.00 CAD| /
Allmax QUICKMASS, 12lb
13 reviewsAllmax Quickmass The Ultimate Mass Gain Formula Rapid Mass Gain Catalyst: Expertly crafted to promote quick and significant mass gain, ideal for ...
View full detailsOriginal price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $60.00 CAD$60.00 CAD - $60.00 CADCurrent price $60.00 CAD| /Clearance ClearanceBuy Now -
Original price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $79.99 CAD$79.99 CAD - $79.99 CADCurrent price $79.99 CAD| /
Iron Vegan ATHLETE'S GAINER, 4.5kg
12 reviewsIron Vegan Athlete's Gainer, 4.5kg Plant-Powered Weight Gain Solution: 23 servings of power-packed goodness Non-GMO, Gluten-Free, Kosher certified...
View full detailsOriginal price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $79.99 CAD$79.99 CAD - $79.99 CADCurrent price $79.99 CAD| /Sale SaleBuy Now -
Original price $54.95 CADOriginal price $54.95 CAD - Original price $54.95 CADOriginal price $54.95 CADCurrent price $39.99 CAD$39.99 CAD - $39.99 CADCurrent price $39.99 CAD| /
Mutant FLEX FOOD, 1.94lb
1 reviewMutant Flex Food Fuel Your Gains with Real Food Fast 46 real food ingredients 25g more complete EAA & BCAA-rich protein 14.5g clean carbs, fib...
View full detailsOriginal price $54.95 CADOriginal price $54.95 CAD - Original price $54.95 CADOriginal price $54.95 CADCurrent price $39.99 CAD$39.99 CAD - $39.99 CADCurrent price $39.99 CAD| /Sale SaleBuy Now -
Original price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /
ANS Performance N-MASS, 15lbs
No reviewsANS Performance N-Mass, 15 lbs Extreme Muscle Mass Gainer N-MASS is an advanced mass gainer formula for maximum muscle building. Strength enhancin...
View full detailsOriginal price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /Sale SaleBuy Now -
Original price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /
Rival CLEAN GAINER, 10lb
No reviewsRival Clean Gainer Fuel Your Gains the Clean Way Complete Nutrition Blend: 30g of whey protein isolate, milk protein isolate, and more. Clean Li...
View full detailsOriginal price $109.95 CADOriginal price $109.95 CAD - Original price $109.95 CADOriginal price $109.95 CADCurrent price $89.99 CAD$89.99 CAD - $89.99 CADCurrent price $89.99 CAD| /Sale SaleBuy Now -
Original price $109.99 CADOriginal price $109.99 CAD - Original price $109.99 CADOriginal price $109.99 CADCurrent price $84.99 CAD$84.99 CAD - $84.99 CADCurrent price $84.99 CAD| /
PVL CLEAN MASS XL, 10lb
No reviewsPVL Clean Mass XL, 10lb Gain Smarter and Harder with Premium Clean Gainer! 25 clean bulking foods in every scoop for intense training Perfect bala...
View full detailsOriginal price $109.99 CADOriginal price $109.99 CAD - Original price $109.99 CADOriginal price $109.99 CADCurrent price $84.99 CAD$84.99 CAD - $84.99 CADCurrent price $84.99 CAD| /Sale SaleBuy Now -
Original price $49.95 CADOriginal price $49.95 CAD - Original price $49.95 CADOriginal price $49.95 CADCurrent price $39.99 CAD$39.99 CAD - $39.99 CADCurrent price $39.99 CAD| /
Mammoth MASS, 5lb
1 reviewMammoth Mass, 5lb Fuel your gains with the ultimate weight gainer for MAMMOTH results! 60g Protein, 1250 Calories for optimal muscle growth Rich i...
View full detailsOriginal price $49.95 CADOriginal price $49.95 CAD - Original price $49.95 CADOriginal price $49.95 CADCurrent price $39.99 CAD$39.99 CAD - $39.99 CADCurrent price $39.99 CAD| /Sale SaleBuy Now