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Shop protein, creatine and training essentials for your muscle-building routine.
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Fusion Protein PROTEIN SHOT, 100ml
HD Muscle CREAHD (Creapure), 80 Servings
HD Muscle PreHD ULTRA, 30 Servings
HD Muscle PROHD ISOLATE, 2lb
HD Muscle PUMPHD, 60 Servings
Hela Nutrition CREATINE, 400g
JNX Sports THE CURSE PRE-WORKOUT, 30 Servings
Mammoth PUMP, 60 Servings
Mammoth SWELL, 30 Servings
MuscleTech 100% CREATINE (CREAPURE), 400g
Mutant 100% MICRONIZED CREATINE MONOHYDRATE, 300g
Mutant ALL-IN (Pre-Workout), 40 Servings
Mutant CREATINE BYTZ BOGO Deal, 2 x 80 Tablets
Mutant CREATINE BYTZ, 80 Tablets
Mutant HARDCORE ISO, 4lb
Mutant OLYMPIA VIP 7-PIECE BUNDLE
Naka Platinum BIOACTIVE CREATINE +B6, 400g
Naka Platinum BIOACTIVE CREATINE w/B6, 230 VCaps
Naka Platinum CREATINE 3000mg, 200 VCaps
North Coast Naturals ISO PROTEIN, 680g
Nutridom TUDCA w/ Choline, 60 VCaps
Nutridom VELVET ELK ANTLER 250, 30 VCaps
Optimum Nutrition SERIOUS MASS, 12lbs
Perfect Sports CREATINE, 400g
Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 2lb
Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 4lb
Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 5lb
Perfect Sports DIESEL, 360g
Progressive GRASS FED WHEY + COLLAGEN & MCT, 700g
Progressive GRASS-FED WHEY ISOLATE PROTEIN, 850g
Proline CREATINE HCL, 120 VCaps
Proline CREATINE HCL, 60 Serving
Proline CREATINE HCL, 60 Servings
ProSupps MR HYDE NITROX (Pre-workout), 60 Servings
Protein Source ISOWHEY PROTEIN, 5lb
Protein Source WHEY PROTEIN, 5lb
PURPLE-K CREATINE, 150 VCaps
PVL 100% GERMAN CREATINE (CREAPURE), 410g
PVL 100% PURE CREATINE, 1000g
PVL 100% PURE CREATINE, 300g
PVL CREATINE CHEWS, 80 Tablets
PVL ISO CLEAAR CLEAR PROTEIN, 25 Servings
PVL ISOGOLD, 4lb
PVL ISOGOLD, 5lb
SINGLE Allmax CREATINE GUMMIES POUCH, 8 Gummies/Pouch
SS.ca CREATINE HCL, 120 Caps
SS.ca CREATINE MONOHYDRATE, 1000g
SS.ca CREATINE MONOHYDRATE, 400g
Build your routine
Muscle Building Supplements in Canada
Build your supplement routine around the way you train. At SupplementSource.ca, explore muscle building supplements including protein powders, creatine, pre-workouts and recovery products. Whether you are restocking a favourite or comparing something new, look at the ingredients, serving sizes and formats to find products that fit your routine and budget.
Choose a protein powder that fits your routine
Shopping for protein starts with your preferences. Compare whey isolate, whey blends and plant-based protein by protein content per serving, ingredients, flavour and package size. Consider how you plan to use it, whether that means a shake after training or an addition to your usual meals.
Check the product label for allergens and preparation instructions, and use the available unit pricing to compare value across different sizes.
Compare creatine supplements by serving and format
Browse creatine monohydrate and other creatine options, including powders, capsules and gummies. When comparing products, check the amount of creatine in each serving and the number of servings per package.
A scoop, capsule and gummy are not interchangeable measures. Review each label so you can compare the actual formula as well as the price.
Find workout and recovery essentials
Pre-workouts, amino acid blends and post-workout products offer different ingredients and formats. Compare formulas against the products you already use, paying attention to caffeine content and overlapping ingredients.
Prefer a workout product without caffeine? Explore the caffeine-free and pump collection. For recovery shopping, browse amino acids and post-workout options and review the details on each product page.
Build a routine you can keep consistent
Start with a clear purpose for each product rather than choosing the largest stack. Consider your food preferences, training schedule and budget, then compare flavours, serving counts and available sizes. Use the collection filters to narrow your options and the product pages to check full ingredients and directions before adding to your cart.