Join Now
Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for ISOPURE Whey Protein Isolate, Unflavored, 1.55 lbs. for
ISOPURE Whey Protein Isolate, Unflavored, 1.55 lbs.
4.3 out of 5 stars
stars
126 ratings122 reviews
  1. 5 stars57% (72)
  2. 4 stars27% (34)
  3. 3 stars10% (12)
  4. 2 stars1% (1)
  5. 1 star6% (7)

Member photos

Sort by |
Showing 101-110 of 122 reviews
Jul 10, 2025
Reviewer name: claribelg3_1684
5 out of 5 stars
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! 💪

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 11, 2025
Reviewer name: kandid127_9277
5 out of 5 stars
5 out of 5 stars review

Love!

[This review was collected as part of a promotion.] I used this in a smoothly and it tasted great. It actually doesnt have a taste to it. So, I can enjoy having that extra protein without even knowing it.

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

Can't go wrong powering up a smoothie with Isopure Unflavored!

Jul 22, 2025
Reviewer name: kristianam5_6382
5 out of 5 stars
5 out of 5 stars review

My go to protein powder

[This review was collected as part of a promotion.] This is now my go to protein. I put a scoop into my coffee every morning and it dissolves easily and has absolutely no taste. It helps me feel fuller longer.

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

Glad to be the go to protein!

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: shelymarie_7745
5 out of 5 stars
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? 😊

Aug 11, 2025
Reviewer name: melanied167_589
5 out of 5 stars
5 out of 5 stars review

Must Have Protein

[This review was collected as part of a promotion.] Awesome protein! It’s great to have a flavorless protein to add into so many different things without changing the taste of the food item. It makes it so much easier to get protein in.

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

With Isopure Unflavored, protein goals are easy to achieve!

Jul 12, 2025
Reviewer name: keerthanay1_5283
5 out of 5 stars
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 25, 2025
Reviewer name: antwanettedenise_4585
5 out of 5 stars
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