Skip to content

Whey Protein Isolate

Maximize your gains with whey protein isolate from SupplementSource.ca. We offer a wide selection of top-rated whey products that deliver amazing benefits to athletes, fitness enthusiasts, and anyone looking to improve their health and wellness. What is Whey Protein Isolate? Whey Protein Isolate is a type of protein powder made...

Maximize your gains with whey protein isolate from SupplementSource.ca. We offer a wide selection of top-rated whey products that deliver amazing benefits to athletes, fitness enthusiasts, and anyone looking to improve their health and wellness.

What is Whey Protein Isolate?

Whey Protein Isolate is a type of protein powder made from whey, which is a by-product of cheese-making. It’s further processed to remove lactose (a sugar) and fat, resulting in a highly concentrated protein powder that contains the nine essential amino acids. This additional processing also means that whey protein isolate contains less carbs.

High quality whey protein supplements are a great addition to your supplement stack as it supports your immune system and your metabolism. Protein is a fundamental component of every cell in your body, and while exercise supports muscle growth, you need protein after (and sometimes before) working out to help your muscles repair and stimulate the growth of lean muscle mass.

Benefits of Whey Protein Isolate

Whey Protein Isolate is a valuable component in your fitness regime. It contains all the amino acids needed to be a complete protein source but most importantly, it’s a good source of glutamine, cysteine, and leucine; the amino acids that repair muscles, reduce damage to muscle tissue and improve endurance.

Whey Protein Isolate, when compared to other forms of protein, contains less carbs, is more digestible and is quickly absorbed. A great feature of Whey Isolate Protein is that it is available in many delicious flavours which helps to curb cravings.

Who Should Take Whey Protein Isolate

Whey Protein Isolate is a valuable addition to athletes and non-athletes alike. In addition to supporting muscle growth and repair, it can also balance cholesterol levels and enhances the body’s natural antioxidant defences. There’s also research supporting Whey Protein Isolate’s ability to lower blood pressure, moderate blood sugar, reduce inflammation, and support weight loss.

Shop Whey Protein Isolate at SupplementSource.ca

Since 1995, SupplementSource.ca has been Canada’s leading online source for supplements and health products. We get the best prices from suppliers and pass those savings on to you. Browse SupplementSource.ca’s collection of supplements today and experience the benefits of Whey Protein Isolate for yourself.

Filters

$
$
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $87.99 CAD
$87.99 CAD - $87.99 CAD
Current price $87.99 CAD

Allmax ISOFLEX, 5lb

Allmax Nutrition

Allmax Isoflex Canada A Superior Whey Protein Isolate That Pros Depend On 27g of Pure Protein Superior Protein Technology Contains No Gluten, Fat...

View full details
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $87.99 CAD
$87.99 CAD - $87.99 CAD
Current price $87.99 CAD
Sale Sale
Buy Now
Original price $119.95 CAD
Original price $119.95 CAD - Original price $119.95 CAD
Original price $119.95 CAD
Current price $107.99 CAD
$107.99 CAD - $107.99 CAD
Current price $107.99 CAD

Perfect Sports DIESEL (New Zealand Whey Protein Isolate), 5lb

Perfect Sports

Perfect Sports Diesel Protein Powder 100% New Zealand Whey Protein Isolate. Informed Choice 3rd-Party WADA Banned Substances Tested Canada’s #1 C...

View full details
Original price $119.95 CAD
Original price $119.95 CAD - Original price $119.95 CAD
Original price $119.95 CAD
Current price $107.99 CAD
$107.99 CAD - $107.99 CAD
Current price $107.99 CAD
Sale Sale
Buy Now
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $85.99 CAD
$85.99 CAD - $85.99 CAD
Current price $85.99 CAD

PVL ISOGOLD, 5lbs

PVL Essentials

PVL IsoGold, 5lb Unleash peak performance with 27g protein, 6g BCAAs per serving. Excellence guaranteed. Multi Award-Winning Isolate: Recognized f...

View full details
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $85.99 CAD
$85.99 CAD - $85.99 CAD
Current price $85.99 CAD
Sale Sale
Buy Now
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $83.99 CAD
$83.99 CAD - $83.99 CAD
Current price $83.99 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...

View full details
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $83.99 CAD
$83.99 CAD - $83.99 CAD
Current price $83.99 CAD
Sale Sale
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $43.99 CAD
$43.99 CAD - $43.99 CAD
Current price $43.99 CAD

Allmax ISOFLEX, 2lb

Allmax Nutrition

Allmax Isoflex, 2lb Unlock peak performance with ISOFLEX, the epitome of taste, quality, and rapid absorption. Cutting-Edge Technology: ISOFLEX em...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $43.99 CAD
$43.99 CAD - $43.99 CAD
Current price $43.99 CAD
Sale Sale
Buy Now
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

Beyond Yourself BEYOND ISOLATE, 5lb

Beyond Yourself

Beyond Isolate The Unbelievable Tasting, Ultra-premium, Micro-filtered Whey Isolate. Ultra-fast absorption for post-workout recovery Low in fat an...

View full details
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
Sale Sale
Buy Now
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Yummy Sports ISOLATE, 2lb

Yummy Sports

Yummy Sports ISO 100% Whey Protein Isolate - 100% Delicious 27g Protein per Scoop: Provides ample protein for muscle growth and recovery. Approx...

View full details
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $43.99 CAD
$43.99 CAD - $43.99 CAD
Current price $43.99 CAD

Allmax ISOFLEX CHILLER, 2lb

Allmax Nutrition

Allmax Isoflex Chiller Cool, Refreshing & Delicious Whey Protein Isolate! Only Pure Whey Protein Isolate 27 g of Protein in every Serving Zero...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $43.99 CAD
$43.99 CAD - $43.99 CAD
Current price $43.99 CAD
Sale Sale
Buy Now
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $87.99 CAD
$87.99 CAD - $87.99 CAD
Current price $87.99 CAD

Allmax ISONATURAL, 5lb

Allmax Nutrition

Allmax ISO Natural 5lb Pure Whey Protein Excellence 100% Natural Flavor and Sweetener: Experience purity with no artificial flavors, sugar, or ad...

View full details
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $87.99 CAD
$87.99 CAD - $87.99 CAD
Current price $87.99 CAD
Sale Sale
Buy Now
Original price $149.95 CAD
Original price $149.95 CAD - Original price $149.95 CAD
Original price $149.95 CAD
Current price $129.99 CAD
$129.99 CAD - $129.99 CAD
Current price $129.99 CAD

Dymatize ISO100 Protein, 5lb

Dymatize Nutrition

Dymatize Iso100, 5lb Elevate Performance with Ultra-Fast Absorbing Protein Power! Hydrolyzed Whey Excellence: Optimal absorption for swift post-w...

View full details
Original price $149.95 CAD
Original price $149.95 CAD - Original price $149.95 CAD
Original price $149.95 CAD
Current price $129.99 CAD
$129.99 CAD - $129.99 CAD
Current price $129.99 CAD
Sale Sale
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $48.99 CAD
$48.99 CAD - $48.99 CAD
Current price $48.99 CAD

Allmax ISONATURAL, 2lb

Allmax Nutrition

Allmax ISO Natural 2lb IsoNatural A 100% Pure Whey Protein Isolate 27 g of Protein with 0 g Fat with Zero Sugar added* Truly Superior Protein Tech...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $48.99 CAD
$48.99 CAD - $48.99 CAD
Current price $48.99 CAD
Sale Sale
Buy Now
Original price $34.95 CAD
Original price $34.95 CAD - Original price $34.95 CAD
Original price $34.95 CAD
Current price $27.99 CAD
$27.99 CAD - $27.99 CAD
Current price $27.99 CAD

Perfect Sports DIESEL, 360g

Perfect Sports

Perfect Sports Diesel - Limited Edition Experience pure power with Perfect Sports Diesel Protein Powder: 100% New Zealand Whey Isolate. Informed ...

View full details
Original price $34.95 CAD
Original price $34.95 CAD - Original price $34.95 CAD
Original price $34.95 CAD
Current price $27.99 CAD
$27.99 CAD - $27.99 CAD
Current price $27.99 CAD
Sale Sale
Buy Now
Original price $19.95 CAD - Original price $19.95 CAD
Original price
$19.95 CAD
$19.95 CAD - $19.95 CAD
Current price $19.95 CAD

XPLabs ISOXP PANCAKE MIX, 500g

XPLabs

XPLabs IsoXP Pancake Mix Your All-Natural Protein Pancake Delight! Powerful Protein Punch: 25g of Grass-fed, pasture-raised Whey Protein Isolate ...

View full details
Original price $19.95 CAD - Original price $19.95 CAD
Original price
$19.95 CAD
$19.95 CAD - $19.95 CAD
Current price $19.95 CAD
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Beyond Yourself ISOLATE, 1.87lb

Beyond Yourself

Beyond Yourself Isolate, 1.87lbs Premium Whey Isolate for Lean Muscle and Metabolic Boost Builds lean muscle mass effectively and activates metabo...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Beyond Yourself ISOLATE PROTEIN CANDY SERIES - 848g

Beyond Yourself

Beyond Yourself Isolate Protein Candy Series - 28 Servings (848g) Looking For A Cleaner, Better Tasting Whey Isolate? Macro Friendly 26g of Protei...

View full details
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $89.99 CAD
$89.99 CAD - $89.99 CAD
Current price $89.99 CAD

XPLabs ISOXP GRASS FED WHEY ISOLATE, 5lbs

XPLabs

XPLabs ISOXP Grass Fed Whey Isolate, 5lb Pure Power, 25g New Zealand Isolate Excellence! Premium Protein Boost: 25g New Zealand Whey Isolate for ...

View full details
Original price $109.95 CAD
Original price $109.95 CAD - Original price $109.95 CAD
Original price $109.95 CAD
Current price $89.99 CAD
$89.99 CAD - $89.99 CAD
Current price $89.99 CAD
Sale Sale
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Dymatize ISO100 HYDROLYZED PROTEIN, 20 Servings

Dymatize Nutrition

Dymatize Iso100 Hydrolyzed Protein, 20 Servings Ultra-Fast Absorbing Performance Protein Hydrolyzed whey protein for ultra-fast absorption Easily ...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Yummy Sports ISO CHUNKS PROTEIN, 25 Servings

Yummy Sports

Yummy Sports ISO Chunks, 25 Servings Indulge in Real Chocolate Bliss with 100% Whey Isolate! 100% Whey Isolate with real chocolate chunks for a de...

View full details
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $99.95 CAD - Original price $99.95 CAD
Original price $99.95 CAD
$99.95 CAD
$99.95 CAD - $99.95 CAD
Current price $99.95 CAD

Magnum QUATTRO, 4lbs

Magnum Nutraceuticals

Magnum Nutraceuticals Quattro, 4lbs Elevate your fitness journey with 4-Stage Protein Isolate perfection. Achieve Fat Loss Goals: Facilitates f...

View full details
Original price $99.95 CAD - Original price $99.95 CAD
Original price $99.95 CAD
$99.95 CAD
$99.95 CAD - $99.95 CAD
Current price $99.95 CAD
Buy Now
Original price $59.95 CAD - Original price $59.95 CAD
Original price
$59.95 CAD
$59.95 CAD - $59.95 CAD
Current price $59.95 CAD

Believe Supplements PROTEIN REFRESHER, 25 Servings

Believe Supplements

Believe Supplements Protein Refresher A Deliciously Unique Protein Experience Juice-Like Protein Drink: Believe Supplements introduces a groundbr...

View full details
Original price $59.95 CAD - Original price $59.95 CAD
Original price
$59.95 CAD
$59.95 CAD - $59.95 CAD
Current price $59.95 CAD
Buy Now
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $57.06 CAD
$57.06 CAD - $57.06 CAD
Current price $57.06 CAD

ATP Lab 100% CERTIFIED WHEY PROTEIN ISOLATE, 900g

ATP Lab

ATP Lab 100% Certified Whey Protein Isolate Pure, Potent, and Natural High-Quality Protein Isolate: Offers a high biological value, ensuring comp...

View full details
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $57.06 CAD
$57.06 CAD - $57.06 CAD
Current price $57.06 CAD
Sale Sale
Buy Now
Original price $29.95 CAD
Original price $29.95 CAD - Original price $29.95 CAD
Original price $29.95 CAD
Current price $20.00 CAD
$20.00 CAD - $20.00 CAD
Current price $20.00 CAD

Allmax ISOFLEX CHILLER, 425g

Allmax Nutrition

Allmax Isoflex Chiller Experience Pure Protein with Allmax Isoflex Chiller: Zero Fat, Zero Sugar High Protein Content: Delivers 27 grams of pure...

View full details
Original price $29.95 CAD
Original price $29.95 CAD - Original price $29.95 CAD
Original price $29.95 CAD
Current price $20.00 CAD
$20.00 CAD - $20.00 CAD
Current price $20.00 CAD
Clearance Clearance
Buy Now
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $51.99 CAD
$51.99 CAD - $51.99 CAD
Current price $51.99 CAD

Progressive GRASS-FED WHEY ISOLATE PROTEIN, 850g

Progressive

Progressive Grass-Fed Whey Isolate Protein Pure Protein Power High Protein Yield: Delivers a remarkable 34 grams of protein in every scoop. New ...

View full details
Original price $59.95 CAD
Original price $59.95 CAD - Original price $59.95 CAD
Original price $59.95 CAD
Current price $51.99 CAD
$51.99 CAD - $51.99 CAD
Current price $51.99 CAD
Sale Sale
Buy Now
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD

Magnum QUATTRO, 2lbs

Magnum Nutraceuticals

Magnum Nutraceuticals Quattro Maximize Muscle with Magnum Nutraceuticals Quattro: The Ultimate Protein Isolate Blend Comprehensive Protein Source...

View full details
Original price $54.95 CAD
Original price $54.95 CAD - Original price $54.95 CAD
Original price $54.95 CAD
Current price $49.99 CAD
$49.99 CAD - $49.99 CAD
Current price $49.99 CAD
Sale Sale
Buy Now
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $54.99 CAD
$54.99 CAD - $54.99 CAD
Current price $54.99 CAD

Applied Nutrition ABE WHEY ISO, 2lb

Applied Nutrition

Applied Nutrition Abe Whey Iso, 2lb Upgrade Your Fitness Game With Applied Nutrition Abe Whey Iso 25g of High-Quality Whey Isolate Protein  Loaded...

View full details
Original price $64.95 CAD
Original price $64.95 CAD - Original price $64.95 CAD
Original price $64.95 CAD
Current price $54.99 CAD
$54.99 CAD - $54.99 CAD
Current price $54.99 CAD
Sale Sale
Buy Now
Original price $59.95 CAD - Original price $59.95 CAD
Original price
$59.95 CAD
$59.95 CAD - $59.95 CAD
Current price $59.95 CAD

Cutler Nutrition TOTAL ISO, 25 Servings

Cutler Nutrition

Cutler Nutrition Total ISO Unparalleled Purity and Flavor in Every Scoop Pure Protein Power: With 24 grams of high-quality whey isolate per servi...

View full details
Original price $59.95 CAD - Original price $59.95 CAD
Original price
$59.95 CAD
$59.95 CAD - $59.95 CAD
Current price $59.95 CAD
Buy Now