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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
stars
122 ratings118 reviews
  1. 5 stars58% (71)
  2. 4 stars28% (34)
  3. 3 stars9% (11)
  4. 2 stars1% (1)
  5. 1 star4% (5)

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Showing 111-118 of 118 reviews
Jul 11, 2025
Reviewer name: krystalgb32d_4442
4 out of 5 stars
4 out of 5 stars review

Love everything

[This review was collected as part of a promotion.] Came perfectly packaged. Blends into everything fine no clumps. No favor so can add into everything. Love that there's vitamins in it. Love!!!!

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
reply from Isopure

What's not to love?! ❤️

Jul 8, 2025
Reviewer name: madeofwax_6526
5 out of 5 stars
5 out of 5 stars review

Must-have

[This review was collected as part of a promotion.] Silky smooth, utterly pure—I adore how Isopure Zero Carb + Vitamins GF keeps me energized and fuss‑free. No flavor, no carbs, all benefits! A must-have companion for my clean lifestyle.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
reply from Isopure

The go to companion for no fuss!

Jul 16, 2025
Reviewer name: dulceta6c5_7853
5 out of 5 stars
5 out of 5 stars review

Smooth and no flavor

[This review was collected as part of a promotion.] We loved this protein powder mix that blends well with yogurt or water! It is so smooth and no clumps. I like to blended in with flavored yogurt, and my husband likes it in water after workouts.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
reply from Isopure

Isopure Unflavored can work with anything!

Aug 26, 2025
Reviewer name: shawnh28_7302
4 out of 5 stars
4 out of 5 stars review

25 g of protein and no carbs!

[This review was collected as part of a promotion.] 25 grams of protein and no carbs! I use isopure in everything from a regular protein shake to baked goods. I wouldn’t be able to hit my protein goal without it.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
reply from Isopure

With Isopure Unflavored, it's easy to meet your protein goals!

Jul 12, 2025
Reviewer name: carolinaq_4501
5 out of 5 stars
5 out of 5 stars review

Excellent

[This review was collected as part of a promotion.] Great Isopure zero carb. I really like mixing that product with anything. It has no flavor, and I like that. Good texture. Nice packaging. Excellent

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
Aug 25, 2025
Reviewer name: poojrastogi_9971
5 out of 5 stars
5 out of 5 stars review

Love!

[This review was collected as part of a promotion.] Would absolutely recommend - can mix in any food like pasta sauce or guac - way more than just shakes! Doesn't have a flavor. Doesn't taste like chalk!

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
Jul 21, 2025
Reviewer name: flowers4ana_206
3 out of 5 stars
3 out of 5 stars review

Good quality, tastes bad

[This review was collected as part of a promotion.] High quality protein but not a fan of the taste. Since it’s low cal it seems like the scoop is way too much for a smoothie and it taste awful. It’s definitely not tasteless

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
Aug 30, 2025
Reviewer name: Jim
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Tasteless but ok

Its fine to add to a protein shake. Literally zero taste

Helpful?70GIW7NABGMB16150765564