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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 101-110 of 116 reviews
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 16, 2025
dulceta6c5_7853
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!

Jul 12, 2025
carolinaq_4501
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
Jul 10, 2025
claribelg3_1684
5 out of 5 stars review

Isopure Zero Carb Protein Powder

[This review was collected as part of a promotion.] Isopure is a clean and easy-to-digest protein powder. Each scoop has 25 grams of whey protein and little to no carbs or sugar, which makes it great for people on low-carb or keto diets.

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

With Isopure Unflavored you'll need more than 6lb weights soon! 💪

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 12, 2025
shelymarie_7745
5 out of 5 stars review

love

[This review was collected as part of a promotion.] ok i’m actually obsessed! no flavor so easy to add to literally anything- smoothies or even in baked goods. blends well & isn’t clumpy at all. great amount of protein and vitamins!

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

Did someone say obsessed? 😊

Jul 16, 2025
amyhipp0310_5955
5 out of 5 stars review

Good!

[This review was collected as part of a promotion.] I like that this product is unflavored and zero carb. It makes it easy to add to smoothies/shakes without changing the flavor, and I don’t really notice any added texture either.

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