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Popup heading Close Accessibility - Press enter for Accessibility for blind people who use screen readers - Press enter for Keyboard Navigation - Press enter for Accessibility menu [Skip to content](/content/collections/protein-source#site-main/index.html) Halloween Sale - Save 20% Site Wide\* Free Shipping over $99\* [Find us on Facebook](https://www.facebook.com/SupplementSourceCa "Facebook") [Find us on Instagram](https://www.instagram.com/supplementsourceca/ "Instagram") [Find us on LinkedIn](https://www.linkedin.com/company/supplementsource.ca/ "LinkedIn") [Find us on Pinterest](https://www.pinterest.ca/supplementsourceca/ "Pinterest") [Find us on TikTok](https://www.tiktok.com/@supplementsourceca "TikTok") [Find us on X](https://x.com/suppsourceca "X") [Find us on YouTube](https://www.youtube.com/channel/UCL04jtSW9UrraUDxvaai3EQ "YouTube") ## Language English - [English](/content/collections/protein-source#/index.html) - [Français](/content/collections/protein-source#/index.html) ## Language English - [English](/content/collections/protein-source#/index.html) - [Français](/content/collections/protein-source#/index.html) # Protein Source Protein Source is a proudly Canadian sports nutrition brand helping people fuel stronger, healthier lifestyles with high-quality supplements that are effective, approachable, and enjoyable to use. Established in 2019, the brand offers a focused selection of protein powders, creatine, and amino-acid supplements designed to support muscle growth, recovery, and everyday... Read more Protein Source is a proudly Canadian sports nutrition brand helping people fuel stronger, healthier lifestyles with high-quality supplements that are effective, approachable, and enjoyable to use. Established in 2019, the brand offers a focused selection of protein powders, creatine, and amino-acid supplements designed to support muscle growth, recovery, and everyday fitness goals. Its products emphasize purposeful formulations, quality ingredients, strong nutritional profiles, and great taste. The range includes grass-fed whey isolate, vegan plant protein, micronized creatine, and fermented glutamine, with options suited to a variety of diets and lifestyles. Across its protein products, Protein Source highlights benefits such as complete amino-acid profiles, easy mixing, low or zero sugar, and formulations free from ingredients such as gluten, soy, and GMOs. Straightforward and performance-focused, Protein Source speaks to everyone from committed athletes to everyday Canadians looking to stay active, build strength, or improve their nutrition. The brand’s promise is simple: dependable Canadian-made supplements that make it easier to fuel your fitness journey and reach your goals. Read less ## Filters Price $ From $ To Flavour - [Chocolate Ice Cream](/content/collections/protein-source?filter.v.option.flavour=Chocolate+Ice+Cream/index.html) - [Vanilla Ice Cream](/content/collections/protein-source?filter.v.option.flavour=Vanilla+Ice+Cream/index.html) Format - [Powder](/content/collections/protein-source?filter.p.m.filters.form=Powder/index.html) Protein Type - [Whey Protein Blends](/content/collections/protein-source?filter.p.m.filters.protein_type=Whey+Protein+Blends/index.html) Product Type - [Protein](/content/collections/protein-source?filter.p.product_type=Protein/index.html) \\ \\ \\ \\ Free Shipping\\ \\ Sale\\ \\ \\ Save 11%\\ \\ \\ \\ \\ Save %\\ \\ Protein Source ISOWHEY PROTEIN, 5lb](/content/collections/protein-source/products/protein-source-isowhey-protein-5lb/index.html) Original price $134.95 CAD Original price $134.95 CAD - Original price $134.95 CAD Original price $134.95 CAD Current price $119.99 CAD $119.99 CAD - $119.99 CAD Current price $119.99 CAD Save 11% 5.0lb \| $24.00 CAD / lb ## [Protein Source ISOWHEY PROTEIN, 5lb](/content/collections/protein-source/products/protein-source-isowhey-protein-5lb/index.html) 1 review [Choose options](/content/collections/protein-source/products/protein-source-isowhey-protein-5lb/index.html) \\ \\ Sale\\ \\ \\ Save 14%\\ \\ \\ \\ \\ Save %\\ \\ Protein Source WHEY PROTEIN, 5lb](/content/collections/protein-source/products/protein-source-whey-protein-5lbs/index.html) Original price $104.95 CAD Original price $104.95 CAD - Original price $104.95 CAD Original price $104.95 CAD Current price $89.99 CAD $89.99 CAD - $89.99 CAD Current price $89.99 CAD Save 14% 5.0lb \| $18.00 CAD / lb ## [Protein Source WHEY PROTEIN, 5lb](/content/collections/protein-source/products/protein-source-whey-protein-5lbs/index.html) No reviews [Choose options](/content/collections/protein-source/products/protein-source-whey-protein-5lbs/index.html) Sort by - Featured - Most relevant - Best selling - Alphabetically, A-Z - Alphabetically, Z-A - Price, low to high - Price, high to low - Date, old to new - Date, new to old ~~~~ ## Added to your cart: \\*\\* total\_quantity \*\* \| \*\* unit\_price \*\* / \*\* unit\_measure \*\* - (-) Cart subtotal **$99.00 CAD** away from free shipping! supplementsource.ca # supplementsource.ca is blocked This page has been blocked by an extension - Try disabling your extensions. 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