Isopure, Zero Carb 100% Whey Protein Isolate, 25g Protein Powder, Unflavored, 3 lb, 47 Servings
Isopure, Zero Carb 100% Whey Protein Isolate, 25g Protein Powder, Unflavored, 3 lb, 47 Servings
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Isopure, Zero Carb 100% Whey Protein Isolate, 25g Protein Powder, Unflavored, 3 lb, 47 Servings

4.5 stars out of 4466 reviews
(4.5)|
4,466 ratings
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Flavor:Unflavored
Size:3 lbs (Pack of 1)

Key item features

  • Protein Content: This 3 lb container of unflavored 100% whey protein isolate provides 25g of protein per serving, totaling 47 servings, to support muscle recovery and growth.
  • Nutritional Profile: Formulated as a Zero-Carb product, it contains 0g of sugar, making it suitable for those monitoring carbohydrate and sugar intake.
  • Ingredient Purity: An ultra-filtered nutrition supplement, it is free from fillers, added flavors, and artificial colors, ensuring a pure protein source.
  • Dietary Suitability: This protein powder is gluten-free and lactose-free, catering to individuals with specific dietary restrictions or preferences.
  • Versatile Use: Easily mixes with 6 fl oz of water, milk, or other beverages, and can be incorporated into smoothies and shakes for healthy snacking.
  • Muscle Support: Designed to fuel an active lifestyle, it delivers high-quality whey protein isolate to aid in muscle recovery, strength, and overall daily wellness.
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Current price is $71.64
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Customer ratings & reviews

4.5 out of 5 stars
stars4,466 ratings2,288 reviews
How item rating is calculated
  1. 5 stars77% (3,423)
  2. 4 stars9% (419)
  3. 3 stars4% (192)
  4. 2 stars3% (123)
  5. 1 star7% (309)

Reviews summary

Pros
  • : Provides 25 grams of protein per serving.
  • : Mixes well into smoothies without affecting flavor.
  • : Blends smoothly into liquids without clumps.
  • : Has a silky, creamy consistency when mixed.
  • : Priced similarly to comparable products.
  • : Blends well with other ingredients and is non-overpowering.
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Showing 1-3 of 2,288 reviews

Jun 7, 2025
Ridge
Item details
Count: 1
Primary ingredient: Whey Isolate
5 out of 5 stars review

Verified Purchase

I am SOO surprised. I am very hypersensitive to protein powder and have always struggled with any shakes or the “protein-packed” snacks; but I can actually stomach this and my husband has added to my food and I didn't even know until he told me!

Helpful?70187a80-4509-11f0-8d8f-13648246611921642250
reply from Isopure

We love to surprise! Isopure Unflavored is a great choice to add for cooking and baking! 

Aug 26, 2025
Airen
5 out of 5 stars review

Seller Verified Purchase

Clean powder free of additives

I really love this protein supplement. It has a mild flavor and mixes pretty well with cool water. I chose it because I was searching for a "clean" supplement it found this on another website that listed independently tested powders free of contaminants like heavy metals. I also like that there are no additives. You can mix it in with some foods for a boost of protein. It kinda gives the food a cheesy/umami flavor.

Review from Glanbia Performance Nutrition, Inc.
Helpful?70187a80-4509-11f0-8d8f-13648246611921642250
reply from Isopure

We're glad you found Isopure Unflavored! 😄

Oct 17, 2025
Beth J
5 out of 5 stars review

Seller Verified Purchase

Great product!

I've been using Isopure Unflavored protein powder for a couple of years. It dissolves easily into beverages (I add it to my chai) and I like adding it to my smoothies, Greek yogurt and oatmeal as a way to get extra protein. I also love the large package size which means less ordering + less packaging waste!

Review from Glanbia Performance Nutrition, Inc.
Helpful?70187a80-4509-11f0-8d8f-13648246611921642250