10 Best unflavored protein powder for bariatric patients in Canada

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Last Updated - 2025/09/01

Best Choice

01
Bariatric Advantage

Bariatric Advantage High Protein Meal Replacement Drink Mix, Protein Powder Whey Isolate for Gastric Bypass and Sleeve Gastrectomy Patients, 27g Protein, Lactose Free - Strawberry - 28 Servings
Main highlights

Supports Life-Long Health: At Bariatric Advantage, we believe that through quality and adherence to scientific principles, we can support post bariatric health
Packed with Essential Vitamins: Bariatric Advantage meal replacement drink contains essential bariatric vitamins and minerals including iron, zinc, vitamin B12, vitamin C, and cholecalciferol*
High-Quality Protein Source: This Bariatric Advantage meal replacement provides 27 g of whey protein isolate, a source of high-quality protein to aid muscle health*
High Protein Meal Replacement: Formulated to meet the nutritional needs of bariatric people, pre and post-procedure, offering the ideal Bariatric Advantage meal replacement*
Delicious Iodine & Potassium: Each serving offers iodine and potassium, essential nutrients that support overall health and wellness*
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9.7

Exceptional

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02
ALLMAX

Allmax Nutrition Whey Protein Isolate Isonatural, Unflavored, 5 Pound.

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9.9 Taste

9.5 worth the money
Main highlights

Zero Artificial Dyes or Coloring
Gluten-free and 99% Lactose-Free!
27 g of Protein with 0 g Fat with Zero Sugar added
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9.6

Exceptional

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03

NAKED

NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives

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9.5

Excellent
04
PEScience

Select Protein Powder – Unflavored, Multi-Purpose Blend, 27 Servings, Perfect Texture for Baking, Recipes & Smoothies, Low Carb, Low Fat, Gluten-Free, 24g Protein from Whey & Casein
Main highlights

Transparent and Trustworthy: Third party tested for purity and quality, ensuring no hidden ingredients or proprietary blends
Optimal Protein Content: Delivers 24g of protein per serving with a high protein to calorie ratio, ideal for any fitness goal
High Quality Protein Blend: Combines whey and casein for sustained amino acid release, promoting muscle growth and recovery
Great Taste and Texture: Award winning flavors that mix smoothly with water or milk, providing a rich and satisfying experience
Clean Ingredients: Minimal fillers and no unnecessary additives, with carefully chosen ingredients for quality and performance
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9.4

Excellent

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Value for Money

05
Isopure

Isopure Zero Carb Protein Powder - Unflavored - 100% Whey Protein Isolate - 25 grams/serving, Zero Carbs, Sugar Free, Lactose Free (406g) - 14 servings
Main highlights

UNFLAVORED POWDER - one scoop easily mixes in your favorite beverage or food for a high-protein treat
PREMIUM protein that’s true to its name: ISOPURE
ONLY 2 INGREDIENT PROFILE - consisting of only whey protein isolate and soy lecithin (to help create a creamy texture)
CLEAN formula: Zero Carbs, Zero Sugars, Gluten Free - helps for those watching calorie intakes
100% PURE WHEY PROTEIN ISOLATE: 25 grams per scoop - a high-quality protein source providing to support muscle building, recovery and to supports your active lifestyle
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9.2

Excellent

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06
ALLMAX Nutrition

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

12% Off Free Shipping

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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9.1

Excellent

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07
Isopure

Isopure Zero Carb Protein Powder, 100% Whey Protein Isolate, Keto Friendly, Unflavored, 3 lbs (Packaging May Vary)

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Main highlights

Zero/Low Carb Options
Loyal consumers might notice changes to Isopure product labels and differences in the way tubs are sealed. As we transition production to a state-of-the-art facility, rest assured that we will continue to provide you with the highest levels of product quality and safety. If you have any questions about authenticity, please contact the Isopure Company Consumer Affairs team at info@theisopurecompany.com.
Gluten & Lactose Free
Added Vitamin & Mineral Blend
25g Protein from 100% Whey Protein Isolate (per 1 scoop serving)
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9.0

Excellent

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08
ProteinCo & Dessin

ProteinCo | Pure Grass-fed Whey Protein Powder Concentrate | 23 g per serving | Gluten Free | Low-Fat & Low-Calorie | 100% Whey Concentrate | 4 Lbs (Unflavoured, 4 lbs)

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9.5 worth the money

9.5 quality of ingredients

9.5 Taste
Main highlights

🇨🇦 NPN : 80056809 / GMP Certified / Proudly developed & manufactured in Canada
Versatile and Convenient: Our protein powder is suitable for various fitness goals and lifestyles. Whether you want to gain weight, build lean muscle, lose fat, improve overall fitness, or maintain consistent energy levels, our New Zealand Whey supports your endeavors.
Third party tested for Heavy metals & Microbiology
Only ONE ingredient, 100% Pure Grass-fed Whey Concentrate powder
KETO friendly / Gluten Free / No added sugar / Pesticides Free / No fillers agent
Highest Quality: Our Whey protein concentrate is sourced from grass-fed dairy cattle in New Zealand, known for its strict purity standards. This ensures that you receive a premium product of the highest quality.
High Protein Content: With 23 grams of pure New Zealand grass-fed Whey concentrate per serving, this high protein content enhanced immune function, improved performance, supports muscle building, recovery, and overall fitness goals.
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8.8

Very Good

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09
Boost

Boost JUST Protein Unflavoured Instant Whey Protein Isolate Powder, 227 Grams (Pack of 1) - Packaging May Vary

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8.7 worth the money

8.4 Taste
Main highlights

Unflavoured Powder; easily mixes in your favourite beverages, smoothies, baked goods or meals for added protein
Gluten Free and Kosher
Contains 99% Whey Protein Isolate - 18 g of high-quality protein per 21 g serving (3 scoops) to support recovery
A Perfect Fit - Supports your active lifestyle and can be enjoyed post-workout, between meals, in a healthy breakfast, or any time of day
0 Fat, 0 Sugar, 0 Artificial Flavours, 0 Colours; no filler ingredients; just an easy way to add protein into your diet
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8.5

Good

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10
ProMix Nutrition

Promix Whey Protein Powder, Variety Pack (Unflavored, Vanilla, & Chocolate Flavors) Grass-Fed & 100% All Natural - Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes
Main highlights

Build Muscle and Improve Recovery: Promix Whey Protein Powder is a cold-processed and acid-free bioactive native whey made from milk of grass-fed cows. This lightly sweetened, smooth powder contains naturally occurring glutathione and immunoglobulins, as well as sunflower lecithin for improved absorption and blending. Variety Pack (Unflavored, Vanilla, & Chocolate Flavors)
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8.4

Good

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