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Buy Canadian – The Best Canadian-Made Supplement Brands Support local, fuel your goals, and experience the best in Canadian-made sports supplements! At SupplementSource.ca, we take pride in offering top-tier Canadian brands known for their superior quality, innovation, and commitment to performance. When you choose Canadian, you're not just getting premium...

Buy Canadian – The Best Canadian-Made Supplement Brands

Support local, fuel your goals, and experience the best in Canadian-made sports supplements! At SupplementSource.ca, we take pride in offering top-tier Canadian brands known for their superior quality, innovation, and commitment to performance. When you choose Canadian, you're not just getting premium products—you’re backing homegrown businesses that prioritize clean ingredients, cutting-edge formulas, and world-class manufacturing standards.

We carry the best Canadian brands, including Allmax, Mutant, TC Nutrition, PVL, HD Muscle, Beyond Yourself, Magnum, and ANS Performance—trusted names that deliver results. Whether you need protein, pre-workouts, fat burners, or recovery essentials, these brands are built to support your fitness journey with formulas designed and manufactured right here in Canada.

Shop Canadian-made supplements today and fuel your success with the best in the industry!

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Mutant WHEY, 10lb Cookies & Cream - SupplementSource.ca
Mutant WHEY, 10lb Triple Chocolate - SupplementSource.ca canada Sale
$159.95 CAD
$159.95 CAD - $159.95 CAD
$159.95 CAD
$111.99 CAD
$111.99 CAD - $111.99 CAD
$111.99 CAD

Mutant WHEY, 10lb

Mutant

Mutant Whey 5 whey blend triggering greater muscle protein synthesis Fortified with extra glutamine No aspartame — sweetened with sucralose Addic...

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$159.95 CAD
$159.95 CAD - $159.95 CAD
$159.95 CAD
$111.99 CAD
$111.99 CAD - $111.99 CAD
$111.99 CAD
Sale Sale
Buy Now
Mutant Iso Surge 5lb Peanut Butter Chocolate - SupplementSource.ca
Mutant Iso Surge 5lb Triple Chocolate - SupplementSource.ca canada Sale
$144.95 CAD
$144.95 CAD - $144.95 CAD
$144.95 CAD
$94.99 CAD
$94.99 CAD - $94.99 CAD
$94.99 CAD

Mutant ISO SURGE, 5lb

Mutant

Mutant Iso-Surge  Whey Protein Isolate & Hydrolysate Formula High-Speed Absorption: Delivers protein rapidly to muscle tissue. Premium Quali...

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$144.95 CAD
$144.95 CAD - $144.95 CAD
$144.95 CAD
$94.99 CAD
$94.99 CAD - $94.99 CAD
$94.99 CAD
Sale Sale
Buy Now
MUTANT MASS, 15lb Coconut Cream - SupplementSource.ca
MUTANT MASS, 15lb Triple Chocolate - SupplementSource.ca canada Sale
$144.95 CAD
$144.95 CAD - $144.95 CAD
$144.95 CAD
$89.99 CAD
$89.99 CAD - $89.99 CAD
$89.99 CAD

MUTANT MASS, 15lb

Mutant

Mutant 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...

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$144.95 CAD
$144.95 CAD - $144.95 CAD
$144.95 CAD
$89.99 CAD
$89.99 CAD - $89.99 CAD
$89.99 CAD
Sale Sale
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Perfect Sports Perfect Whey 4.4lbs French Vanilla - SupplementSource.ca
Perfect Sports Perfect Whey 4.4lbs Triple Rich Chocolate - SupplementSource.ca canada Sale
$109.95 CAD
$109.95 CAD - $109.95 CAD
$109.95 CAD
$87.99 CAD
$87.99 CAD - $87.99 CAD
$87.99 CAD

Perfect Sports PERFECT NEW ZEALAND WHEY, 4.4lb

Perfect Sports

Perfect Sports Perfect Whey, 4.4lbs Perfect your protein intake with this All-Natural New Zealand Whey. Premium New Zealand Source: 100% Whey Pro...

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$109.95 CAD
$109.95 CAD - $109.95 CAD
$109.95 CAD
$87.99 CAD
$87.99 CAD - $87.99 CAD
$87.99 CAD
Sale Sale
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Perfect Sports DIESEL Protein Powder, 2lb Canadian Maple - SupplementSource.ca
canada Sale
$84.95 CAD
$84.95 CAD - $84.95 CAD
$84.95 CAD
$59.99 CAD
$59.99 CAD - $59.99 CAD
$59.99 CAD

Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 2lb

Perfect Sports

Perfect Sports DIESEL Protein Powder, 2lb Perfect Sports DIESEL Protein Powder, 2lb: Unleash the Purity of New Zealand Whey Informed Choice 3rd-Pa...

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$84.95 CAD
$84.95 CAD - $84.95 CAD
$84.95 CAD
$59.99 CAD
$59.99 CAD - $59.99 CAD
$59.99 CAD
Sale Sale
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Mutant Mass, 208g Triple Chocolate Label SupplementSource.ca
Mutant Mass, 208g Triple Chocolate SupplementSource.ca
canada Clearance
$19.95 CAD
$19.95 CAD - $19.95 CAD
$19.95 CAD
$7.00 CAD
$7.00 CAD - $7.00 CAD
$7.00 CAD

MUTANT MASS, 280g (Trial/Travel Size)

Mutant

Mutant Mass, 280g - Trial/Travel Size Unleash Your Power with the Ultimate Gainer! 52% Less Sugar for a Healthier Choice 56g of Premium Protein pe...

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$19.95 CAD
$19.95 CAD - $19.95 CAD
$19.95 CAD
$7.00 CAD
$7.00 CAD - $7.00 CAD
$7.00 CAD
Clearance Clearance
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Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 2lb Nutrition Facts SupplementSource.ca
canada Clearance
$64.95 CAD
$64.95 CAD - $64.95 CAD
$64.95 CAD
$50.00 CAD
$50.00 CAD - $50.00 CAD
$50.00 CAD

DENTED Perfect Sports DIESEL, 2lb

Perfect Sports

Perfect Sports DIESEL Protein Powder, 2lb Outer Jug is badly dented but product inside is "Perfect"  Perfect Sports DIESEL Protein Powder, 2lb: Unl...

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$64.95 CAD
$64.95 CAD - $64.95 CAD
$64.95 CAD
$50.00 CAD
$50.00 CAD - $50.00 CAD
$50.00 CAD
Clearance Clearance
Buy Now