10 Best whey isolate protein in Canada

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Last Updated - 2025/09/01

Best Choice

01
PERFECT SPORTS

DIESEL 100% New Zealand Whey Isolate, Grass-Fed & Pasture Raised - French Vanilla 5lb

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8.9 Taste

8.4 worth the money
Main highlights

Naturally Sweetened with Stevia – ZERO Sugar, ZERO Fat, ZERO Carbs
Informed Choice 3rd Party WADA Banned Substances Free Tested
100% Sourced from New Zealand Grass-Fed & Pasture Raised Dairy
100% New Zealand Whey Protein Isolate
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9.8

Exceptional

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02
PVL

PVL ISOGOLD – Grass Fed - Premium Isolate 100% Whey Protein Shake (2.27 kg (Pack of 1), Milk chocolate)

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9.9 Precision

9.3 Taste

9.3 worth the money
Main highlights

QUALITY WHEY | Premium Whey with Zero Filler with Superior Whey Isolate & Hydrolysate Technology
PROTEIN | With 27 grams of great-tasting protein isolate per serving
PROBIOTICS | Contains clinically proven, 1 billion CFU Super Probiotic - DE111. Shelf stable!
INFORMED CHOICE TESTED I Strictly lot tested so all athletes can be confident they will not fail a drug test. What’s on the label is in the bottle.
AMINO ACIDS | contains 6 g of naturally occurring BCAAs
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9.7

Exceptional

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03
ALLMAX Nutrition

ALLMAX Nutrition, Isoflex 100% Ultra-Pure Whey Protein Isolate, Vanilla, 2 lb

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8.7 worth the money

8.4 Taste

8.0 Precision
Main highlights

PROFESSIONAL FORMULAS - Trusted by athletes & fitness enthusiasts, our formulas are designed to optimize your workouts & help you achieve your fitness goals. All ingredients are pure, high-quality, and meet the pharmaceutical grade.
LOW CALORIE, ZERO SUGAR, AND GLUTEN-FREE FORMULA. Perfect for fitness enthusiasts aiming to maintain a lean physique, Isoflex is formulated without unnecessary fats, sugars, or gluten for maximum nutritional benefits.
FAST-ABSORBING AND EASY MIXING. Isoflex powder instantly mixes into smooth, creamy shakes, perfect for immediate post-workout recovery, convenient meal replacements, or high-protein snacks throughout the day.
ADVANCED HYBRID-RATIO ION-FILTRATION TECHNOLOGY. Utilizes state-of-the-art HRI technology ensuring exceptional purity and bioavailability, preserving essential bioactive whey fractions for optimal muscle nourishment.
100% PURE WHEY PROTEIN ISOLATE WITH 27G PROTEIN PER SERVING. Each scoop delivers ultra-pure protein to support lean muscle growth, enhanced recovery, and peak athletic performance.
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9.5

Excellent

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Value for Money

04
Revolution Nutrition

Revolution Nutrition, High Whey, Protein Powder 6LB, Whey Isolate, Superior Formula, Gluten Free, 25g of Protein Per Scoop, 2.7kg, 73 Servings (Chocolate Cake, 6 Pound)

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Main highlights

Revolution Nutrition High Whey is loaded with a premium blend of protein isolate and concentrate, abundant in essential amino acids and digestive enzymes. This combination amplifies the effectiveness of every portion, optimizing the nutritional advantages.
No artificial colors: These protein powders avoid synthetic dyes, appealing to health-conscious consumers seeking a cleaner supplement option.
Gluten free: Ideal for those with gluten sensitivities or celiac disease, providing a safe protein supplement without dietary concerns.
Each scoop of High Whey contains 25 grams of highly bio-available protein in order to provide a convenient source of protein between meals or after each training session.
A variety of flavors in protein powder options allows to enjoy diverse taste experiences while meeting their nutritional needs. From classic chocolate and vanilla to innovative dessert and fruit flavors, there's something to suit every palate.
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9.3

Excellent

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05
Optimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Powder, 2.270g - Vanilla Ice Cream - 73 servings (packaging may vary)

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8.7 Taste

8.4 worth the money

8.4 quality of ingredients
Main highlights

Packaging may vary New look, with the same trusted quality
Over 5 grams of BCAAS help build lean and strong muscles with BCAAs. 34 grams carbs, 13 grams sugar, and 11.5 grams fat, gluten free, no sucralose in Vanilla Ice Cream flavor. Notice: Do not use as a sole source of nutrition
Most awarded, bestselling whey protein powder on the planet. Banned substance tested highest quality control measures so you feel comfortable and safe consuming the product
Gold standard 100% whey blend 24 grams blended protein consisting of whey protein isolate, whey protein concentrate, and whey peptides to support lean muscle mass they don't call it the Gold Standard of quality for nothing
Anytime formula Great before or after exercise, between meals, with a meal, or any time of day where you need extra protein in your nutrition
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9.1

Excellent

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06
Limitless Pharma

Limitless Pharma Pure Whey Isolate | High Protein Whey Isolate Powder | 27g Protein, 6g BCAAs, Sugar Free, Gluten Free, Low Carb, Low Lactose | 30 Servings, 2LB (Vanilla)

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Main highlights

Ultra-Filtered Isolate for Clean, Low-Carb Nutrition: This high protein isolate powder is micro-filtered for purity, removing excess lactose, fat, sugar, and carbs to provide a low-calorie, keto-friendly option that’s perfect for clean bulking, cutting, or everyday use.
High Bioavailability with EAAs and BCAAs: Packed with a full spectrum of EAAs and 6g of BCAAs, Pure Whey Isolate offers high bioavailability and clean protein delivery to help build lean muscle, prevent breakdown, and fuel athletic performance without bloating.
Flavours That Taste as Good as They Perform: Enjoy 10 delicious flavours with smooth mixability, clean taste, and satisfying texture, making it easy to stay consistent with your protein intake in shakes, smoothies, oats, or high-protein recipes.
Fast-Digesting, Gluten-Free, and Electrolyte Enriched: Formulated for easy digestion and rapid absorption, this gluten-free whey protein also delivers essential electrolytes like calcium, potassium, and sodium to support hydration, energy metabolism, and recovery.
27g Whey Isolate Protein + 6g BCAAs per Serving: Limitless Pharma Pure Whey Isolate delivers 27g of ultra-clean protein and 6g of naturally occurring BCAAs to support lean muscle growth, post-workout recovery, and high-performance training with just 112 calories per scoop.
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8.9

Very Good

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07
Revolution Nutrition

Revolution Nutrition, Iso Whey, Protein Powder, 100% Isolate, Premium Formula, Gluten Free, Low Carb, Promoting Lean Muscle Growth in Men & Women, 28g Of Protein Per Scoop, 908g, 27 Servings (Chocolate Cake, 2 Pound)

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8.7 Taste

8.7 Flexibility

8.2 worth the money
Main highlights

No artificial colors: These protein powders avoid synthetic dyes, appealing to health-conscious consumers seeking a cleaner supplement option.
Gluten free: Tailored to those managing gluten sensitivities or celiac disease, offering a worry-free protein supplement that aligns with their dietary requirements.
Experience the excellence of Revolution Nutrition Iso Whey, enriched with a high-quality fusion of protein isolate rich in vital amino acids and fortified with digestive enzymes. This unique blend enhances the impact of each serving, maximizing the nutritional benefits.
Enjoy a mix of flavors in protein powders for diverse taste experiences that also fulfill nutritional needs. From timeless chocolate and vanilla to creative dessert options, there's something for everyone's taste.
Each scoop of Iso Whey contains 28 grams of superior quality pure whey isolate protein formulated to give you maximum results.
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8.8

Very Good

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08
Optimum Nutrition

OPTIMUM NUTRITION Gold Standard 100% Whey Protein Powder From Whey Isolates, Vanilla Ice Cream 2270 gram

8.9 Precision

8.7 Taste

8.0 worth the money
Main highlights

Optimum Nutrition's gold standard 100% Whey uses pure whey protein Isolates as the primary ingredient
For maintaining and increasing lean muscle mass
For even better results, consume your daily protein allotment over several small meals spread evenly throughout the day
Each serving provides over 5 grams of BCAAs
Consume approximately 1 gram of protein per pound of body weight per day through a combination of high protein foods and protein supplements
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8.7

Very Good

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09
ALLMAX Nutrition

ALLMAX Naturals ISONATURAL - 100% Ultra-Pure Natural Whey Protein Isolate - Unflavoured - 2 Pound

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8.4 Taste

8.4 worth the money
Main highlights

NEVER LOSE YOUR SCOOP: Gone are the days of digging through your protein to get your scoop. SCOOP-LOCK is ergonomically designed to lock your scoop into place the first time and every time it’s right there at the top of your ISONATURAL when you open it!
NATURALLY SWEET: Free of artificial sweeteners aspartame, sucralose and Ace K, ISONATURAL uses only pure Stevia 98% extract.
NATURAL GOODNESS: ISONATURAL is the ideal protein supplement for those looking for a natural option in protein powders. Utilizes pure Whey Protein Isolate derived from wholesome milk with all-natural flavors.
GREAT FOR THOSE WITH FOOD SENSITIVITIES: No artificial flavors, ZERO sugar, and no color or dyes. ISONATURAL is also gluten-free and 99% lactose-free!
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8.6

Very Good

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10
Opportuniteas

Opportuniteas Grass Fed Whey Protein Isolate Powder - 28g Protein from Hormone-Free Happy Cows - Unflavored, Un-denatured, No Preservatives, Non GMO, Keto & Paleo Diet Friendly - 1 Pound

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Main highlights

We Stand by Our Product - At Opportuniteas we do things the right way. We make effective, transparent, and affordable products you can confidently recommend to your family. We are committed to making a positive impact on people and our planet. As a proud member of the 1% for the Planet network we donate 1% of our profits to help solve our planet’s most pressing issues.
Un-denatured, No Added Sugar, Flavors, or Preservatives - Our unflavored 100% grass fed whey protein isolate powder is un-denatured (pure, with properly functioning proteins without any structural deformation, intact with all bioavailable nutrients and constituents), it does not have any added sugar, sweeteners, preservatives, colors, or flavorings. Low-temperature drying techniques give it a better taste and texture compared to ordinary whey protein.
No Upset Stomach – Simple ingredients means no upset stomach! Our ingredient list is 99% pure isolate protein powder and less than 1% non-GMO sunflower lecithin for easy mixing. You're getting the essential nutrients your body needs to thrive without any artificial fillers or flavors to get in the way.
Made From Happy Grass-Fed, Hormone-Free Cows - We understand your concern about conventional dairy farming and the potential for harmful substances, such as hormones and antibiotics, to be present in whey derived from those cows. Our whey comes from completely hormone-free cows, who get to freely graze on pasture 365 days a year, producing high-quality, more nutrient-dense whey isolate protein.
28 Grams of Delicious Protein - Opportuniteas offers one of the highest protein concentrations ensuring you get the protein your muscles need. If you are striving to build lean muscle, recover faster, or simply live a healthier lifestyle, this is for you. Mix it up with your shake, smoothie, drink, juice, or even add it to your cooking or baking recipes. Enjoy it however you like it and elevate your well-being.
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8.4

Good

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