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Isopure GMO-Free Whey Protein Isolate Powder, Unflavored

Last updated: February 8, 2023


With no flavor at all, this whey protein isolate powder can be used in many culinary applications. Add it to a shake or mix it in with your breakfast cereal, the recipe options you have are nearly limitless.

Isopure GMO-Free Whey Protein Isolate Powder, Unflavored
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We looked at the top Whey Protein Isolate Powders and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Whey Protein Isolate Powder you should buy.

DEAL
Isopure Unflavored Protein, Whey Isolate, 25g Protein, Zero Carb & Keto Friendly, 2 Ingredients, 16 Servings, 1 Pound (Packaging...

Isopure Unflavored Protein, Whey Isolate, 25g Protein, Zero Carb & Keto Friendly, 2 Ingredients, 16 Servings, 1 Pound (Packaging...
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$27.49
$33.99

Product Details

Key Takeaway: This unflavored protein powder is great for adding protein to your favorite recipes without effecting the overall flavor.

In our analysis of 76 expert reviews, the Isopure GMO-Free Whey Protein Isolate Powder, Unflavored placed 6th when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

Isopure Unflavored WPI powder contains 25 grams per serving of 100% Whey Protein Isolate, stripped of fat, carbs, fillers, sugars and lactose. Easy to add to any food and beverage (hot or cold), and so pure you won’t even taste it. Isopure Whey Protein Isolate has 5.67 g of naturally occurring BCAA’s in every serving and is Lactose and Gluten Free. It also has 2.57 grams of naturally occurring L-Glutamine in every serving. There are no additives just pure, naked protein. The microfiltration process used to create Isopure is so complete that it is the only completely clear milk protein when it is dissolved in water.

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Expert Reviews


What reviewers liked

25 grams of protein per serving. 17 flavors including unflavored option. Disolves easily without clumping-no blender needed. Great price for the amount you get. Doesn't leave an aftertaste. Low-carb protein powder.
- BestReviews
Isopure Whey Protein Isolate offers one of the cleanest macronutrient profiles on the market, with 25 g of protein per serving. There’s no carbs and zero fat, giving you complete control over how you increase your protein intake. Because it’s 100% whey isolate, the cholesterol level is also incredibly low. If you’re not taking a multivitamin, we recommend Isopure Zero Carb.
- USA Home Gym
This naturally flavored protein supplement is helpful for building muscles and recovery. You can add it very easily to any food or beverage. It contains a micro filtration process that is helpful for creating Isopure. This Whey Protein Isolate does not contain any additives. It is extremely helpful for repairing and building muscles following exercise and helps to meet your daily protein needs, which is the key component of an exercise program and healthy diet.
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The product comes in pure form and doesn’t contain additives or flavors. You’ll, therefore, be certain that you are consuming the real thing. Moreover, the likelihood of side effects or allergies are minimal. It comprises soy lecithin and whey protein isolate. The high-quality protein mixes easily with other things, including beverage, juice, milk, and water. This gives a nice creamy mixture that is easy to consume.
- Products Browser
Isopure Zero Carb is also free of carbs. So, even those on the restrictive keto diet will be able to take advantage of the nutrients, vitamin and mineral blend employed here to help them repair and build new, harder, bigger muscles. Effective flavorless whey protein isolate.
- Total Shape
An excellent low carb option from Isopure. Not only does it consist of pure 100% Whey protein but it also has added vitamins. This is a very balanced alternative considering that it also has a mineral blend as well. Whether you are looking to build some muscle or repair them, Isopure has got you covered. The best part about this option is that you can choose to include it in your everyday recipes as well.
- Top Ten Product Review
Starting with the unflavored variety, people receive it very well. The texture is superior and it offers almost no taste at all. For those that need the protein boost but can't stand the flavor of sweet powdersm this is a great option. You can add it to anything without changing the flavor.
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With 25 grams of protein per serving, it has enough protein to keep you feeling full for hours. If you’re hoping to use whey protein powder to achieve your weight loss goals, this zero carb formula from Isopure is a solid choice. With 25g of protein per serving, it has enough protein to keep you feeling full for hours.
- Verywell Fit
Every single calorie you get from IsoPure’s products will be from protein. This is a great start to any whey protein – and without any flavorings, you’ll be assured it’s all good stuff. You’re getting exactly what you see: 100% protein by calorie. This is all at a great price.
- The Workout Digest

What reviewers didn't like

Stick to the unflavored powder if you're trying to avoid sugar and artificial sweeteners.
- BestReviews
Taste is not good.
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Be sure to mix it thoroughly.
- Total Shape
A bit salty.
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The trade-off comes from the taste. Unflavoured, high-protein powders tend to taste slightly like “off” milk, but to varying degrees. Many complaints about mixability, due to high protein content. Some batches have a strange taste or texture.
- The Workout Digest

Whey Protein Isolate Powder Rankings

Nutricost Gluten-Free Whey Protein Isolate Powder, Milk Chocolate

1. Nutricost Gluten-Free Whey Protein Isolate Powder, Milk Chocolate
Dymatize ISO100 Scientifically Proven Whey Protein Isolate Powder, Chocolate Peanut Butter

2. Dymatize ISO100 Scientifically Proven Whey Protein Isolate Powder, Chocolate Peanut Butter
Ascent Stevia Sweetened Whey Protein Isolate Powder, Unflavored

3. Ascent Stevia Sweetened Whey Protein Isolate Powder, Unflavored
Garden Of Life Certified Grass Fed Whey Protein Isolate Powder, Chocolate

4. Garden Of Life Certified Grass Fed Whey Protein Isolate Powder, Chocolate
Animal Fast Absorbing Whey Protein Isolate Powder, Vanilla

5. Animal Fast Absorbing Whey Protein Isolate Powder, Vanilla
Isopure GMO-Free Whey Protein Isolate Powder, Unflavored

6. Isopure GMO-Free Whey Protein Isolate Powder, Unflavored
NOW Sports Soy-Free Whey Protein Isolate Powder, Unflavored

7. NOW Sports Soy-Free Whey Protein Isolate Powder, Unflavored
Bluebonnet Strengthening Whey Protein Isolate Powder, French Vanilla

8. Bluebonnet Strengthening Whey Protein Isolate Powder, French Vanilla
Isopure Lactose-Free Whey Protein Isolate Powder, Creamy Vanilla

9. Isopure Lactose-Free Whey Protein Isolate Powder, Creamy Vanilla
Muscle Feast Vegetarian Whey Protein Isolate Powder, Chocolate

10. Muscle Feast Vegetarian Whey Protein Isolate Powder, Chocolate
Scivation XTEND NSF-Tested Keto Whey Protein Isolate Powder, Chocolate Lava Cake

11. Scivation XTEND NSF-Tested Keto Whey Protein Isolate Powder, Chocolate Lava Cake
Opportuniteas Easy Digest Whey Protein Isolate Powder, Unflavored

12. Opportuniteas Easy Digest Whey Protein Isolate Powder, Unflavored
View our Whey Protein Isolate Powder buying guide for in-depth advice and recommendations.

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