100% Whey Protein Isolate - Raw UnflavoredRaw Unflavored | GNC

NutraBio® 100% Whey Protein Isolate


Item # 218004


Product Information


Ultimate Lean Muscle Protein

  • Highest Biological Value
  • Supports Muscle Repair and Growth
  • Low Fat and Cholesterol

Each serving contains 25 grams of complete protein derived solely from 100% Whey Protein Isolate. This supplement has NOT been amino or nitrogen spiked and contains NO whey concentrate, maltodextrin, dextrose, creamer, or other fillers. This whey protein isolate provides the perfect amino acid profile required for optimum nitrogen retention, protein synthesis and muscle growth.

Shown in typical amino acid profile per serving which is derived from whey protein isolate. Absolutely no ingredients have been added to spike protein values. 

Label (click image to enlarge)


Add one scoop to 6 ounces of cold water or your favorite beverage to a shaker cup or blender and mix 25-30 seconds. Vary the amount of liquid to meet your desired taste and consistency. Using nonfat milk instead of water will give you a thicker, creamier shake.
Contains milk.


Store in cool dry place. Serving scoop included (may settle to the bottom during shipping.)
Manufactured by NutraBio Labs Inc.
564 Lincoln Blvd., Middlesex, NJ 08846

Nutrition Facts

Serving Size  1 Scoop
Servings Per Container  32

Amount Per Serving     % DV

Calories 110  

Cholesterol 6mg   2%
Sodium 41mg   2%
Potassium 149mg   4%
Total Carbohydrate 1g   1%
Phosphorus 63mg   6%
Magnesium 22mg   6%
Calcium 138mg   14%
Protein 25g   50%

Whey Protein Isolate (non-denatured)  28.74   **

** Daily Value (DV) not established.


4.6 / 5.0
31 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
As a serious weight trainer I totally recommend it
I've been weight training for the past 10 years and I've tried a lot of different protein's - Nutrabio is the best by far.
July 5, 2018
1 month ago
Best protein I’ve ever bought! Love the vanilla flavor and will try other flavors soon. I don’t feel as sore as I used to be after working out thanks to this amazing protein!
June 17, 2018
Super clean and no bad after taste like most proteins. Gets you the best Protien/scoop ratio for a good price High suggest especially if first time user.
June 13, 2018
1 month ago
Love it
Will buy again
June 11, 2018
1 month ago
Excellent product!
Do not get rid of this product. It is Excellent in every way. Perfect for the Ketto approach! I like to add pure MCT oil , unsweetened almond milk, dash of organic heavy cream and some stevia. Yum!
June 2, 2018
2 months ago
Exelent protein!
May 6, 2018
3 months ago
Best protein!
April 29, 2018
3 months ago
Wonderful product. Tastes great!
April 12, 2018
3 months ago
this is the one
Perfect blend of essentials and best taste ever!
April 3, 2018
4 months ago
great tasting, creamy.
I bought the alpine vanilla and it taste so good. I love vanilla and it reminds me of a not so sweet vanilla frosty from wendys. It is definitely something I can enjoy and use as a meal replacement every night. I have about 30 pounds to lose and will update a review after a few months.
March 28, 2018
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Browse 5 questions Browse 5 questions and 7 answers
what is this product sweetened with?
Brett H on Feb 26, 2018
BEST ANSWER: it says sucralose under nutrition facts
Do you mix it with water or almond milk?
Noelle P on Jun 6, 2018
BEST ANSWER: I mix mine with water and add 1/2 of banana and 2 teaspoons of natural peanut butter (so surgar added) and sometimes a couple of strawberries or a few blueberries with ice in a blender.
This brand tastes great so you don’t really have to add anything. But, using the protein mix to make a smoothie takes it to the next level! Enjoy!
It says the only allergen is milk on the peanut butter flavor. Is that accurate? No Peanut or tree nut allergens?
A shopper on Jun 8, 2018
BEST ANSWER: I’ve been using alpine vanilla flavor but I checked and don’t see anything about allergens in the canister.
Does this protein have sugar?
Silvia R on May 11, 2018
BEST ANSWER: None at all
When is the best time to take it?
A shopper on Mar 2, 2018
BEST ANSWER: After Working out / In the morning for breakfast ... it can be used as meal replacement, however, most find that after working out is the best time to absorb protein into your muscles.