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Customer reviews for ISOPURE Whey Protein Isolate, Unflavored, 1.55 lbs. for
ISOPURE Whey Protein Isolate, Unflavored, 1.55 lbs.
4.4 out of 5 stars
stars118 ratings114 reviews
  1. 5 stars59% (70)
  2. 4 stars29% (34)
  3. 3 stars8% (9)
  4. 2 stars1% (1)
  5. 1 star3% (4)

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Showing 71-80 of 114 reviews
Jul 26, 2025
made_in_ne_8544
3 out of 5 stars review

Seriously no flavor whatsoever

[This review was collected as part of a promotion.] I swapped out my typical plant protein in my morning smoothie to give this a shot. They're not kidding when they say it's unflavored: you taste nothing. It does still have the smell and texture and aftertaste of whey, but there's no overt taste. This may be a great product for cooking or baking, but I can't recommend drinking it on its own. That said, the nutrition profile is excellent. 110 calories for 25 grams of protein and no carbs is incredibly helpful for hitting your macros.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

Try Isopure Unflavored in cooking or baking and let us know what you think!

Aug 24, 2025
jaxineb_4117
5 out of 5 stars review

Powerfully perfect protein

[This review was collected as part of a promotion.] This is a fantastic protein based product that can easily be incorporated and she just about anything. I’ve tried this inside of smoothies, pancakes, and various baked goods. It kept me fuller for longer. Not to mention this part did not change the texture or a flavor of whatever it was added to.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

Isopure Unflavored is making its way to a recipe near you!

Aug 28, 2025
ol21_4153
5 out of 5 stars review

Unflavored, texture was nice

[This review was collected as part of a promotion.] This is a good protein powder. It is unflavored, so I can’t comment on the taste. The texture is nice as well. I made protein balls with this and may try it in my smoothies! It also comes in a large container so that was a nice surprise.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

With Isopure Unflavored, the recipe possibilities are endless!

Jul 10, 2025
emanuelv1_9501
4 out of 5 stars review

Nutritional Profile

[This review was collected as part of a promotion.] One of the standout features of Isopure’s Zero Carb protein is its impressive nutritional profile. With zero carbs and zero sugars, it's an excellent option for anyone following a low-carb or ketogenic diet. Each serving typically contains 25 grams of protein, providing a substantial boost to my daily intake. The inclusion of vitamins and minerals is a brilliant touch, aiding in overall health without unnecessary fillers. This makes it not just a protein supplement but a holistic addition to my diet.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
Aug 25, 2025
krisseh_5374
4 out of 5 stars review

Blends fluffy!

[This review was collected as part of a promotion.] I like the quality of the protein. It isn't gritty, but it does blend fluffy since it's purer. That's not my favorite as it makes me gag, but it's the risk of a good protein powder. I like the fact it's multi use - baking, smoothies etc. It does have an animal like taste you can still taste in some drinks but so best for something that would mask that. Good quality though, and if you need the specialty of what it offers I'd recommend.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

The specialist...we'll take it!

Jul 13, 2025
queenofskulls578_6645
5 out of 5 stars review

Zero carb, add to everything!

[This review was collected as part of a promotion.] I added this to my morning iced coffee and I couldn't taste anything! I'm excited to try adding this to many food and drink items. This container should last for awhile too. I like that it's zero carb as well.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

Can't have morning coffee without Isopure Unflavored! ☕

Jul 16, 2025
angbridge_4252
4 out of 5 stars review

Does the job!

[This review was collected as part of a promotion.] I’ve never tried an unflavored protein powder so it was unique to add it to my coffee or smoothie and expect no taste. I will say it’s unflavored but still has that protein after taste. Super easy to mix in! Love that it has zero carbs and vitamins so overall, it’s a great product.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

There's nothing Isopure Unflavored can't do!

Jul 28, 2025
ryanbcfe9_1414
3 out of 5 stars review

Taste is off

[This review was collected as part of a promotion.] This protein powder has a weird taste and aftertaste that I just cannot get past. I tried it with water and milk and the taste was off-putting. However, it does mix well and is not gritty like some protein powders.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
Jul 22, 2025
jennifermfd_5579
4 out of 5 stars review

Zero Carb Protein

[This review was collected as part of a promotion.] ISOPURE® Unflavored Whey Protein Isolate has zero Carbs + Vitamins GF (704G). It is easy to mix with whatever you’re cooking, baking, or blending. They recommend mixing this product with drinks, hummus, soup, baked goods, guacamole, sauce, oatmeal, etc. Hot or cold. It contains 25 grams of 100% pure whey protein isolate per scoop. It is stripped of fat, carbs, fillers, sugars and lactose & has no added colors, flavors or sweeteners. FYI, the scoop is rather large & there is 22 servings per container.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564
reply from Isopure

For when you need a little boost of protein, Isopure Unflavored is a great addition to any recipe!

Jul 15, 2025
beautywithhunnie_7985
4 out of 5 stars review

Good powder

[This review was collected as part of a promotion.] This Isopure Zero Carb Protein Poweder is one of the most versatile protein powders I’ve tried. What I love most is that it truly has no taste, so I can mix it into just about anything—smoothies, soups, oatmeal, even coffee—without it changing the flavor or texture. It dissolves really well, especially in warm or blended liquids, and doesn’t leave that chalky or gritty feeling like some other protein powders do. I started using it to increase my protein intake without adding extra carbs, and it’s been a great way to support my energy and muscle recovery without messing with my usual meals. It's clean, easy, and reliable—definitely a staple in my pantry now.

Review from influenster.com
Helpful?70GIW7NABGMB16150765564