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Cheap Protein Powder Canada – Sale & Clearance Deals

Looking for cheap protein powder in Canada? You're in the right place. This is where we bring together our best protein powder deals — limited-time sale prices and deep-discount clearance — so you can stock up on premium protein without the premium price tag. You'll find trusted brands across whey,...

Looking for cheap protein powder in Canada? You're in the right place. This is where we bring together our best protein powder deals — limited-time sale prices and deep-discount clearance — so you can stock up on premium protein without the premium price tag.

You'll find trusted brands across whey, isolate, blends and plant-based protein, all marked down. Sale items are limited-time or everyday price drops, while clearance items are typically short-dated, overstocked or discontinued lines priced to clear. Either way, the savings are real.

Top Protein Brands at Some of Canada's Lowest Prices

As one of Canada's largest supplement retailers, we buy in bulk and pass the savings on to you — which means some of the lowest protein powder prices you'll find anywhere in Canada, on brands like Allmax, Mutant, Optimum Nutrition, PVL and Perfect Sports. New deals are added regularly, so check back often.

Please note: clearance items are often short-dated or final-stock products and may be sold as final sale. Check the individual product page for details before ordering.

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Allmax Isoflex, 5lb Chocolate - SupplementSource.ca
Allmax Isoflex, 5lb Vanilla - SupplementSource.ca
+Free Shipping
Sale
$169.95 CAD
$169.95 CAD - $169.95 CAD
$169.95 CAD
$135.94 CAD
$135.94 CAD - $135.94 CAD
$135.94 CAD

Allmax ISOFLEX, 5lb

Allmax Nutrition

Allmax Isoflex 5lb Ultra-pure whey isolate for maximum muscle recovery. Pure isolate protein: 100% whey protein isolate for rapid absorption Hig...

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$169.95 CAD
$169.95 CAD - $169.95 CAD
$169.95 CAD
$135.94 CAD
$135.94 CAD - $135.94 CAD
$135.94 CAD
Sale Sale
Buy Now
Allmax Casein FX, 2lb Vanilla - SupplementSourceca
Allmax Casein FX, 2lb Vanilla - SupplementSourceca Sale
$46.95 CAD
$46.95 CAD - $46.95 CAD
$46.95 CAD
$36.99 CAD
$36.99 CAD - $36.99 CAD
$36.99 CAD
2.0lb | $18.50 CAD / lb

Allmax CASEIN FX, 2lb

Allmax Nutrition

Allmax CASEIN FX, 2lb Slow-Release Protein for Overnight Muscle Recovery 100% Micellar Casein: Provides slow-digesting protein for sustained a...

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$46.95 CAD
$46.95 CAD - $46.95 CAD
$46.95 CAD
$36.99 CAD
$36.99 CAD - $36.99 CAD
$36.99 CAD
2.0lb | $18.50 CAD / lb
Sale Sale
Buy Now
Allmax Isoflex, 2lb Banana - SupplementSource.ca
Allmax Isoflex, 2lb Vanilla - SupplementSource.ca Sale
$79.95 CAD
$79.95 CAD - $79.95 CAD
$79.95 CAD
$63.94 CAD
$63.94 CAD - $63.94 CAD
$63.94 CAD
2.0lb | $31.97 CAD / lb

Allmax ISOFLEX, 2lb

Allmax Nutrition

Allmax ISOFLEX 2lb Ultra-pure whey isolate for lean muscle and fast recovery Pure isolate formula: 100% whey protein isolate with zero concentrat...

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$79.95 CAD
$79.95 CAD - $79.95 CAD
$79.95 CAD
$63.94 CAD
$63.94 CAD - $63.94 CAD
$63.94 CAD
2.0lb | $31.97 CAD / lb
Sale Sale
Buy Now
IsoNatural 5lbs Vanilla - SupplementSource.ca
IsoNatural 5lbs Vanilla - SupplementSource.ca
+Free Shipping
Sale
$169.95 CAD
$169.95 CAD - $169.95 CAD
$169.95 CAD
$135.94 CAD
$135.94 CAD - $135.94 CAD
$135.94 CAD
5.0lb | $27.19 CAD / lb

Allmax ISONATURAL, 5lb

Allmax Nutrition

Allmax ISONATURAL, 5lb Pure, Clean Whey Isolate with No Artificial Sweeteners or Additives 100% Whey Protein Isolate: Provides 27g of fast-abs...

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$169.95 CAD
$169.95 CAD - $169.95 CAD
$169.95 CAD
$135.94 CAD
$135.94 CAD - $135.94 CAD
$135.94 CAD
5.0lb | $27.19 CAD / lb
Sale Sale
Buy Now
Allmax Classic AllWhey 5lb Chocolate Peanut Butter - SupplementSource.ca
+Free Shipping
Sale
$139.95 CAD
$139.95 CAD - $139.95 CAD
$139.95 CAD
$103.99 CAD
$103.99 CAD - $103.99 CAD
$103.99 CAD
5.0lb | $20.80 CAD / lb

Allmax CLASSIC ALLWHEY, 5lb

Allmax Nutrition

Allmax CLASSIC ALLWHEY, 5lb Premium Whey Protein for Muscle Growth and Recovery High-Quality Whey Blend: Combines whey concentrate and isolate...

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$139.95 CAD
$139.95 CAD - $139.95 CAD
$139.95 CAD
$103.99 CAD
$103.99 CAD - $103.99 CAD
$103.99 CAD
5.0lb | $20.80 CAD / lb
Sale Sale
Buy Now
IsoNatural 2lbs Unflavoured - SupplementSource.ca
IsoNatural 2lbs Vanilla - SupplementSource.ca
Sale
$79.95 CAD
$79.95 CAD - $79.95 CAD
$79.95 CAD
$63.94 CAD
$63.94 CAD - $63.94 CAD
$63.94 CAD
2.0lb | $31.97 CAD / lb

Allmax ISONATURAL, 2lb

Allmax Nutrition

Allmax ISONATURAL, 2lb Pure, Natural Whey Isolate with No Artificial Ingredients 100% Whey Protein Isolate: Delivers 27g of clean, fast-digest...

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$79.95 CAD
$79.95 CAD - $79.95 CAD
$79.95 CAD
$63.94 CAD
$63.94 CAD - $63.94 CAD
$63.94 CAD
2.0lb | $31.97 CAD / lb
Sale Sale
Buy Now
ProLine Iso Platinum Isolate Protein Chocolate, 4lb - SupplementSource.ca
ProLine Iso Platinum Isolate Protein Vanilla, 4lb - SupplementSource.ca
Canada Sale
$99.95 CAD
$99.95 CAD - $99.95 CAD
$99.95 CAD
$89.99 CAD
$89.99 CAD - $89.99 CAD
$89.99 CAD

ProLine ISO PLATINUM ISOLATE PROTEIN, 4lb

ProLine Advanced Nutrition

ProLine Iso Platinum Isolate Protein, 4lb Ultra-clean whey isolate for lean muscle, recovery, and high-performance nutrition Whey protein isolate...

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$99.95 CAD
$99.95 CAD - $99.95 CAD
$99.95 CAD
$89.99 CAD
$89.99 CAD - $89.99 CAD
$89.99 CAD
Sale Sale
Buy Now
SupplementSource.ca Whey Isolate, 5lb Vanilla
SupplementSource.ca Whey Isolate, 5lb Vanilla
+Free Shipping
Canada Sale Sold out
$139.95 CAD
$139.95 CAD - $139.95 CAD
$139.95 CAD
$99.99 CAD
$99.99 CAD - $99.99 CAD
$99.99 CAD
5.0lb | $20.00 CAD / lb

SS.ca WHEY ISOLATE, 5lb

SupplementSource.ca

SS.ca Whey Isolate, 5lb Ultra-clean whey isolate for lean muscle, recovery, and performance High protein content: 25g of pure whey isolate protei...

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$139.95 CAD
$139.95 CAD - $139.95 CAD
$139.95 CAD
$99.99 CAD
$99.99 CAD - $99.99 CAD
$99.99 CAD
5.0lb | $20.00 CAD / lb
Sold out
Buy Now
North Coast Naturals BOOSTED VEGAN ALL-IN-ONE, 840g Nutritional Panel - SupplementSource.ca
North Coast Naturals BOOSTED VEGAN ALL-IN-ONE, 840g - SupplementSource.ca
Canada Sale Sold out
$74.95 CAD
$74.95 CAD - $74.95 CAD
$74.95 CAD
$49.99 CAD
$49.99 CAD - $49.99 CAD
$49.99 CAD

North Coast Naturals BOOSTED VEGAN ALL-IN-ONE, 840g

North Coast Naturals

North Coast Naturals Boosted Vegan All-In-One, 840g Complete plant-based nutrition with protein, greens, and probiotics. 21g Plant Protein: Suppo...

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$74.95 CAD
$74.95 CAD - $74.95 CAD
$74.95 CAD
$49.99 CAD
$49.99 CAD - $49.99 CAD
$49.99 CAD
Sold out
Buy Now
HD Muscle ProHD 2lb Chocolate Peanut Butter - SupplementSource.ca
HD Muscle ProHD 2lb Vanilla - SupplementSource.ca
Canada Sale
$89.95 CAD
$89.95 CAD - $89.95 CAD
$89.95 CAD
$64.99 CAD
$64.99 CAD - $64.99 CAD
$64.99 CAD
2.0lb | $32.50 CAD / lb

HD Muscle PROHD ISOLATE, 2lb

HD Muscle

HD Muscle PROHD ISOLATE, 2lb Pure whey isolate for lean muscle growth and fast recovery 100% whey isolate: Ultra-pure protein source for rapid ab...

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$89.95 CAD
$89.95 CAD - $89.95 CAD
$89.95 CAD
$64.99 CAD
$64.99 CAD - $64.99 CAD
$64.99 CAD
2.0lb | $32.50 CAD / lb
Sale Sale
Buy Now