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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
120 ratings116 reviews
  1. 5 stars59% (71)
  2. 4 stars28% (34)
  3. 3 stars8% (10)
  4. 2 stars1% (1)
  5. 1 star3% (4)

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Showing 111-116 of 116 reviews
Jul 25, 2025
antwanettedenise_4585
5 out of 5 stars review

I love it

[This review was collected as part of a promotion.] I enjoy it. You can add it to anything and it does not have a flavor. I added to my drink and my soup. The packaging is perfect and is a good value. Will buy in the future.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
Jul 8, 2025
madeofwax_6526
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 12, 2025
keerthanay1_5283
5 out of 5 stars review

ZERO CARB PROTEIN FROM 100% WHEY PROTEIN ISOLATE

[This review was collected as part of a promotion.] Pure, Unflavored Protein! No Added Colors, Flavors, or Sweeteners, and Gluten Free! Its also Keto-Friendly, the texture is literally like butter when mixed with your preferred liquid.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70GIW7NABGMB16150765564
Jul 11, 2025
krystalgb32d_4442
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 13, 2025
patiencek4_2621
4 out of 5 stars review

Easy to mix in the food

[This review was collected as part of a promotion.] This isolate zero carb is a Good source of protein and can be added to things like eggs, oatmel even smoothies without issue . The taste is pretty good and don’t have any smell

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

Isopure Unflavored is breakfast's best friend!

Jul 21, 2025
flowers4ana_206
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